Update 10.3

## Overview

Just like Update 9.1 that long preceded this update, **Update 10.3** changed every single tier X vehicle with the exception of the then-newly released CS-63. It also introduced Season 2: Constellation with the Basilisk, Nebulon, and Glacier becoming the main season tanks.

## Release

Update 10.3 released on September 27th, 2023.

## Changes

* New Polish medium tank branch: DS PZINŻ, B.U.G.I., CS-44, CS-53, CS-59, CS-63
	+ In addition, the CS-53, CS-59, and CS-63 get Improved Gunpowder, and the CS-59 and CS-63 get Improved Gear Oil and Gear Oil
* All tier X vehicles were changed. These are the following changes (note: this section is long and assumes all vehicles have 100% crew mastery without any provisions, consumables, and equipment)

## China

WZ-113

* Average damage of APCR/HEAT/HE shells was decreased from 420/370/500 to 400/360/490 HP.
* Average penetration of APCR/HEAT/HE shells was increased from 255/335/68 to 259/345/68 mm.
* Dispersion at 100 m was increased from 0.345 to 0.364 m.
* Aiming time was decreased from 4.7 to 3.9 s.
* Turret traverse speed was increased from 17.73 to 20.86 deg/s.
* Road/ground/water crossing capacity was increased from 95/80/61 to 104/80/61.
* Power-to-weight ratio was increased from 14.7 to 15.1.
* Armor:
* Turret's frontal armor was increased from 260 to 275 mm.

WZ-111 model 5A

* Average damage of AP/HEAT/HE shells was decreased from 460/390/600 to 440/380/580 HP.
* Dispersion at 100 m was increased from 0.345 to 0.374 m.
* Aiming time was decreased from 5.1 to 4.2 s.
* Road/ground/water crossing capacity was increased from 95/80/61 to 104/80/61.
* Gun reload time was decreased from 11.12 to 10.16 s.
* Power-to-weight ratio was increased from 15 to 16.
* Hull traverse speed was increased from 26.78 to 27.9 deg/s.
* Armor:
* Turret's frontal armor was decreased from 300 to 248 mm.
* Gun mantlet's armor was decreased from 300 to 272 mm.
* Hull's frontal armor was decreased from 140 to 117 mm.
* Lower glacis plate armor was reduced from 155 to 142 mm.

WZ-132-1

* APCR shell were replaced with AP shells. The shell's average damage was increased from 330 to 360 HP, while the average penetration was increased from 230 to 237 mm.
* Average damage of HEAT/HE shells was increased from 280/420 to 300/450 HP.
* Average penetration of HEAT/HE shells was changed from 295/55 to 302/55 mm.
* View range was increased from 260 to 270 m.
* Gun reload time was increased from 6.33 to 7.57 s.

WZ-121

* The Tungsten Shells consumable and the Improved Gunpowder provision were added.
* Power-to-weight ratio was decreased from 17.2 to 16.7.
* Velocity of APCR/HEAT/HE shells was decreased from 1,000/1,000/1,000 to 830/810/790 m/s.

WZ-120 |  T-34-2 |  T-34-1

* The Tungsten Shells consumable and the Improved Gunpowder provision were added.

WZ-113G FT

* Vehicle durability was increased from 1,800 to 2,000 HP.
* Average penetration of AP/HEAT/HE shells was decreased from 290/375/90 to 278/365/90 mm.
* Aiming time was decreased from 5.1 to 4.3 s.
* Dispersion at 100 m was increased from 0.336 to 0.364 m.
* View range was reduced from 250 to 240 m.
* Power-to-weight ratio was increased from 14.6 to 15.6.
* Maximum forward speed was increased from 38 to 42 km/h.
* Road/ground/water crossing capacity was increased from 95/80/52 to 104/80/52.
* Hull traverse speed was decreased from 40.18 to 37.94 deg/s.
* Armor:
* Hull frontal armor was increased from 230 to 247 mm.
* Upper glacis plate armor was increased from 140 to 150 mm.
* Lower glacis plate armor was increased from 152 to 164 mm.
* Hull's "cheeks" armor was increased from 170 to 182 mm.
* Hull's armor around gun mantlet was increased from 250 to 260 mm.

121B

* The vehicle received the Adaptive Concealment mechanics.
* The Reactive Armor consumable was removed.

## Germany

Jagdpanzer E 100

* View range was reduced from 245 to 240 m.
* Gun reload time was increased from 17.04 to 17.83 s.
* Velocity of APCR/HEAT/HE shells was decreased from 925/925/925 to 830/810/790 m/s.
* Road/ground/water crossing capacity was increased from 95/80/55 to 104/80/55.
* Hull traverse speed was increased from 22.32 to 23.44 deg/s.
* The Tungsten Shells consumable was added.

Jagdtiger |  Jagdpanther |  Jagdpanther II |  Ferdinand

* The Tungsten Shells consumable was added.

Grille 15

* Average damage of AP/HEAT/HE shells was decreased from 600/510/900 to 580/490/880 HP.
* Average penetration of HEAT shells was changed from 334 to 360 mm.
* Gun reload time was decreased from 12 to 11.3 s.
* View range was reduced from 250 to 240 m.
* Hull traverse speed was changed from 31.25 to 33.38 deg/s.
* Road/ground/water crossing capacity was changed from 95/87/52 to 104/80/52.
* Maximum forward speed was increased from 47 to 50 km/h.

Waffenträger auf Pz. IV

* The 15 cm Pak L/29.5 gun:
* Average damage of AP/HEAT/HE shells was decreased from 600/510/900 to 580/490/880 HP.
* Reload time was decreased from 15.34 to 14.83 s.
* The 15 cm Pak L/38 gun:
* Average damage of AP/HEAT/HE shells was decreased from 600/510/900 to 580/490/880 HP.
* Reload time was decreased from 14.86 to 14.38 s.

Rhm.-Borsig Waffenträger

* The 15 cm Pak L/29.5 gun:
* Average damage of AP/HEAT/HE shells was decreased from 600/510/900 to 580/490/880 HP.
* Reload time was reduced from 17.26 to 16,68 s.

Maus

* Gun reload time was decreased from 12.46 to 11.51 s.
* Aiming time was decreased from 5.4 to 5 s.
* Dispersion on turret traverse was increased from 0.08 to 0.12.
* Velocity of AP/APCR/HE shells was decreased from 920/1,150/920 to 875/1,080/830 m/s.
* Road/ground/water crossing capacity was increased from 95/87/64 to 104/87/64.
* The Sandbag Armor provision was added.
* Armor:
* The hull's armor behind the tracks was increased from 80 to 136 mm.

VK 100.01 (P) |  Mäuschen

* The Sandbag Armor provision was added.

VK 90.01 (P)

* The Reticle Calibration consumable and the Sandbag Armor provision were removed.
* The vehicle received the Combat Stabilization mechanics.
* Armor:
* Upper glacis plate armor was increased from 230 to 244 mm.
* Lower glacis plate armor was increased from 200 to 214 mm.

XVK 72.01 (K)

* The Improved Suspension equipment was added.
* Average damage of AP/HEAT/HE shells was decreased from 640/545/960 to 600/500/900 HP.
* Aiming time was decreased from 5.6 to 5.2 s.
* Gun reload time was decreased from 17.74 to 15.34 s.
* Vehicle durability was reduced from 2,600 to 2,450 HP.
* Armor:
* Turret's side armor was increased from 160 to 172 mm.
* Armor at the sides area under the turret was increased from 160 to 172 mm.

IXVK 45.02 (P) Ausf. B

* The Camouflage Net equipment was replaced by the Improved Suspension.

XE 100

* The 15 cm Kw.K. L/38 gun:
* Average damage of AP/HEAT/HE shells was increased from 640/545/960 to 680/580/1,020 HP.
* Reload time was increased from 17.45 to 18.98 s.

XLeopard 1

* View range was increased from 265 to 270 m.
* Gun reload time was decreased from 6.52 to 6.23 s.
* Depression angle was decreased from 9 to 8 deg.

E 50 Ausf. M

* AP shells were replaced with APCR shells.
* Dispersion at 100 m was increased from 0.33 to 0.34 m.
* Armor:
* Turret's frontal armor was increased from 277 to 285 mm.
* Turret's side armor was increased from 94 to 105 mm.
* Upper glacis plate armor was increased from 168 to 174 mm.
* Armor of the upper part of the hull sides was increased from 93 to 102 mm.
* The hull's armor behind the tracks was increased from 83 to 87 mm.

Kampfpanzer 50 t

* APCR shells were replaced with AP shells.
* The Tungsten Shells consumable and the Improved Gunpowder provision were added.
* Velocity of APCR/HEAT/HE shells was decreased from 1,478/1,173/1,173 to 1,230/1,080/1,010 m/s.

## Japan

XSTB-1

* HEAT shells were replaced with AP shells.
* Average damage of AP/AP/HE shells was changed from 350/300/400 to 330/320/380 HP.
* Gun reload time was decreased from 7.38 to 6.71 s.
* Hull traverse speed was decreased from 58.03 to 53.57 deg/s.

IXType 61

* HEAT shells were replaced with AP shells.
* Average damage of AP/AP/HE shells was changed from 350/300/400 to 330/320/380 HP.
* Gun reload time was decreased from 7.86 to 7.38 s.

XType 71

* HEAT shells were replaced with AP shells.
* Average damage of AP/AP/HE shells was increased from 400/340/515 to 420/360/530 HP.
* Gun reload time was increased from 10.55 to 10.93 s.
* Aiming time was increased from 4.6 to 4.7 s.

XHo-Ri Type III

* Vehicle durability was increased from 1,750 to 1,900 HP.
* View range was reduced from 250 to 240 m.
* Aiming time was increased from 3.8 to 4.0 s.
* Dispersion at 100 m was increased from 0.326 to 0.336 m.
* Road/ground/water crossing capacity was increased from 87/74/52 to 104/74/52.
* Hull traverse speed was decreased from 39.06 to 34.6 deg/s.
* Armor:
* Cabin frontal armor was increased from 250 to 267 mm.
* Hull frontal armor was increased from 250 to 260 mm.
* Gun mantlet's armor was increased from 250 to 270 mm.
* Hull's armor around gun mantlet was increased from 220 to 250 mm.
* Hull sides armor was increased from 90 to 100 mm.
* Hull's armor behind the tracks was increased from 60 to 90 mm.

## France

XBat.-Châtillon 25 t

* View range was increased from 270 to 285 m.
* The 100 mm SA47 gun:
* Average damage of AP/APCR/HE shells was decreased from 310/260/350 to 270/240/350 HP.
* Average penetration of AP/APCR/HE shells was increased from 232/263/50 to 238/295/55 mm.
* Reload time was reduced from 17.62 to 14.68 s.
* Shell reload time was reduced from 3 to 2.5 s.
* The number of shells in the magazine was increased from 3 to 4.
* The 105 mm mle. 57 (D. 1504) gun:
* Average damage of AP/HEAT/HE shells was increased from 310/260/380 to 350/300/400 HP.
* Average penetration of AP/HEAT/HE shells was decreased from 240/295/53 to 235/292/53 mm.
* Reload time was increased from 13.71 to 17.13 s.

XAMX 50 B

* Reload time was decreased from 25.28 to 24.3 s.
* Aiming time was decreased from 4.2 to 3.7 s.
* Hull traverse speed was increased from 27.9 to 31.25 deg/s.
* Armor:
* Turret's upper and lower frontal armor was decreased from 140 to 80 mm.
* Gun mantlet's armor was decreased from 80 to 70 mm.
* The armor of the hatch in the front part of the hull was decreased from 100 to 60 mm.
* Armor of the hull's frontal upper part was decreased from 140 to 78 mm.
* Central part of the turret's frontal armor was decreased from 180 to 86 mm.
* The armor of the joint between the hull's upper and lower frontal parts was decreased from 254 to 125 mm.
* Hull's "cheeks" armor was decreased from 140 to 78 mm.
* Lower glacis plate armor was reduced from 100 to 63 mm.

XAMX 50 Foch (155)

* The 155 mm AC SA58 mod. 2 gun:
* AP shells were replaced with APCR shells.
* Velocity of APCR/HEAT/HE shells was increased from 826/740/720 to 920/757/730 m/s.
* Dispersion at 100 m was decreased from 0.355 to 0.345 m.
* The 155 mm AC SA58 gun:
* Dispersion at 100 m was increased from 0.345 to 0.364 m.

XAMX M4 mle. 54

* AP shells were replaced with HEAT shells.
* Average damage of AP/HEAT/HE shells was decreased from 480/400/620 to 450/380/600 HP.
* Average penetration of AP/HEAT/HE shells was changed from 260/310/65 to 257/330/60 mm.
* Gun reload time was decreased from 12.75 to 11.41 s.
* Road/ground/water crossing capacity was increased from 87/70/55 to 104/70/55.
* Hull traverse speed was increased from 26.78 to 33.48 deg/s.
* The tank's weight was increased from 61.5 to 65.5 t.
* The Tungsten Shells consumable was removed

XAMX 30 B

* Vehicle durability was decreased from 1,850 to 1,800 HP.
* Velocity of APCR/HEAT/HE shells was decreased from 1,478/1,173/1,173 to 1,247/1,024/994 m/s.
* Gun reload time was decreased from 7.67 to 6.71 s.
* Aiming time was decreased from 4 to 3.6 s.
* Dispersion at 100 m was decreased from 0.326 to 0.307 m.
* Armor:
* Turret's frontal armor was decreased from 80 to 70 mm.
* Gun mantlet's armor was decreased from 180 to 130 mm.
* Turret's frontal armor behind the gun mantlet was decreased from 150 to 100 mm.

## U.K.

XVickers Light 105

* Average damage of AP/HEAT/HE shells was decreased from 350/300/440 to 300/260/380 HP.
* Gun reload time was decreased from 7.38 to 6.23 s.
* Armor:
* Gun mantlet's armor was decreased from 100 to 50 mm.
* Turret's frontal armor behind the gun mantlet was decreased from 127 to 60 mm.

IXVickers Cruiser

* Top gun: average damage of AP/HEAT/HE shells was decreased from 350/300/440 to 300/260/380 HP.

XFV215b

* View range was decreased from 250 to 245 m.
* Turret traverse speed was decreased from 26.07 to 22.95 deg/s.
* Power-to-weight ratio was increased from 13.6 to 14.6.
* Maximum forward speed was increased from 34 to 40 km/h.

XFV4202

* Stock gun:
* AP shells were replaced with APCR shells.
* Reload time was decreased from 7.29 to 6.9 s.
* Dispersion at 100 m was increased from 0.326 to 0.336 m.
* Average penetration of APCR/HEAT/HE shells was changed from 255/300/105 to 255/300/65 mm.
* Velocity of APCR/HEAT/HE shells was decreased from 1,478/1,173/1,173 to 1,310/970/950 m/s.

* Top gun:
* Average damage of AP/HE/HE shells was increased from 350/440/440 to 350/440/480 HP.
* Aiming time was decreased from 4.2 to 4 s.
* Reload time was increased from 7.29 to 7.67 s.
* Average penetration of AP/HE/HE shells was changed from 255/210/105 to 255/210/65 mm.
* Velocity of AP/HE/HE shells was decreased from 1,478/1,173/1,173 to 1,120/940/920 m/s.

XFV215b (183)

* Average damage of AP/HE/HE shells was changed from 930/1,300/1,300 to 950/1,210/1,390 HP.
* Average penetration of AP/HE/HE shells was decreased from 300/220/92 to 300/220/80 mm.
* Velocity of AP/HE/HE shells was decreased from 830/830/830 to 730/690/640 m/s.
* Maximum forward speed was increased from 34 to 38 km/h.
* Maximum reverse speed was decreased from 14 to 12 km/h.
* Power-to-weight ratio was increased from 13.3 to 14.2.
* Dispersion at 100 m was increased from 0.412 to 0.431 m.
* Aiming time was decreased from 6.1 to 5.3 s.
* Dispersion on turret traverse was increased from 0.18 to 0.2.
* The number of shells was increased from 15 to 21.
* Armor:
* Lower glacis plate armor was reduced from 132 to 112 mm.
* Upper glacis plate armor was increased from 132 to 148 mm.
* Turret's "cheeks" armor was increased from 116 to 124 mm.
* Armor of "cheeks" in the turret's front near the gun was increased from 112 to 126 mm.

XChieftain Mk. 6

* The Reactive Armor consumable was added.
* APCR shells were replaced with AP shells.

XFV217 Badger

* APCR shells were replaced with HEAT shells.
* Average penetration of AP/HEAT/HE shells was changed from 280/370/65 to 275/370/110 mm.
* Velocity of AP/HEAT/HE shells was decreased from 1,000/1,250/1,000 to 980/945/910 m/s.
* Dispersion at 100 m was increased from 0.336 to 0.355 m.
* The Sandbag Armor provision was added.

XFV4005

* The Reticle Calibration consumable was removed.
* Vehicle durability was reduced from 1,800 to 1,750 HP.
* Maximum reverse speed was decreased from 15 to 10 km/h.
* Hull traverse speed was increased from 33.48 to 39.06 deg/s.

IXFV4004 Conway |  VIIICharioteer |  VIIChallenger

* The Reticle Calibration consumable was removed.

XSuper Conqueror

* Average penetration of AP/APCR/HE shells was decreased from 259/326/110 to 252/320/85 mm.
* Gun reload time was decreased from 9.59 to 9.3 s.

## European Nation

XProgetto M40 mod. 65

* Vehicle durability was reduced from 1,900 to 1,800 HP.
* Power-to-weight ratio was increased from 17.1 to 18.2.
* Average penetration of AP/HEAT/HE shells was decreased from 245/295/53 to 240/290/50 mm.
* Times for autoreloading shells were changed from 8.15/6.71/5.27 to 7.67/5.75/4.79 s.
* Armor:
* Armor of the gun mantlet's part adjacent to the gun was decreased from 150 to 80 mm.
* Gun mantlet's armor was decreased from 80 to 60 mm.
* Armor of the turret's part at the bottom of the gun mantlet was decreased from 140 to 60 mm.
* Armor of the turret's part at the top of the gun mantlet was decreased from 100 to 60 mm.

XKranvagn

* Maximum forward speed was increased from 30 to 34 km/h.
* Power-to-weight ratio was increased from 12.3 to 13.4.
* Road/ground/water crossing capacity was increased from 80/74/45 to 104/74/52.
* Hull traverse speed was increased from 27.9 to 32.36 deg/s.
* Times for autoreloading shells were changed from 13.22/9.3/8.32 to 12.73/8.81/7.83 s.
* Aiming time was increased from 4 to 4.7 s.
* Average penetration of AP/HEAT/HE shells was decreased from 258/340/60 to 253/330/60 mm.

XTVP T 50/51

* Maximum reverse speed was decreased from 20 to 17 km/h.
* Power-to-weight ratio was decreased from 20.5 to 19.5.
* Average damage of AP/HEAT/HE shells was decreased from 310/260/420 to 300/250/410 HP.
* Reload time between shells in the magazine was increased from 1.5 to 1.88 s.
* Magazine reload time was decreased from 24.93 to 23.01 s.
* Dispersion at 100 m was increased from 0.326 to 0.345 m.
* Armor:
* Gun mantlet's armor was decreased from 120 to 80 mm.
* Turret's frontal armor behind the gun mantlet was decreased from 145 to 108 mm.
* Armor of the gun mantlet's part adjacent to the gun was decreased from 150 to 105 mm.

X60TP Lewandowskiego

* Vehicle durability was increased from 2,500 to 2,600 HP.
* AP shells were replaced with APCR shells.
* Average damage of APCR/HEAT/HE shells was increased from 600/530/680 to 630/550/720 HP.
* Average penetration of APCR/HEAT/HE shells was decreased from 258/330/80 to 252/315/80 mm.
* Aiming time was decreased from 6.1 to 5.3 s.
* Gun reload time was increased from 15.82 to 16.78 s.
* Dispersion on turret traverse was increased from 0.12 to 0.14.

XCarro da Combattimento 45t

* Maximum forward speed was decreased from 55 to 53 km/h.
* Power-to-weight ratio was decreased from 17 to 16.2.
* Armor:
* Turret's armor was increased from 89 to 102 mm.

XControcarro 3 Minotauro

* AP shells were replaced with APCR shells.
* Vehicle durability was increased from 1,900 to 2,000 HP.
* Power-to-weight ratio was decreased from 13.1 to 12.6.
* Hull traverse speed was increased from 24.55 to 26.07 deg/s.
* Velocity of AP/HEAT/HE shells was changed from 790/910/750 to 840/790/750 m/s.

XVz. 55

* Average penetration of AP/APCR/HE shells was increased from 259/330/68 to 259/335/68 mm.
* Velocity of AP/APCR/HE shells was decreased from 920/1,150/920 to 890/1,120/840 m/s.
* Gun reload time was decreased from 12.37 to 12.18 s.
* Hull traverse speed was increased from 31.25 to 33.48 deg/s.

XStrv K

* Average penetration of AP/APCR/HE shells was decreased from 259/310/53 to 252/310/53 mm.
* Gun reload time was increased from 6.9 to 7.19 s.
* Dispersion on turret traverse was decreased from 0.09 to 0.08.
* The vehicle received the Combat Stabilization mechanics.
* The Improved Engine Power Boost consumable was removed.
* Armor:
* Gun mantlet's armor was decreased from 252 to 210 mm.
* Armor of the gun mantlet's central part was decreased from 240 to 190 mm.
* Armor of the gun mantlet's part adjacent to the gun was decreased from 240 to 190 mm.
* Turret's side armor was reduced from 96 to 86 mm.
* The armor for the slant of the turret's roof was reduced from 96 to 86 mm.

## U.S.A.

XT110E4

* AP shells were replaced with new APCR shells, while the previous APCRs were replaced with HEAT ones.
* Average Damage of APCR/HEAT/HE shells was decreased from 640/545/960 to 630/535/940 HP.
* Velocity of APCR/HEAT/HE shells was changed from 790/1,009/770 to 810/785/770 m/s.
* Maximum forward speed was increased from 35 to 37 km/h.

XT110E3

* Vehicle durability was increased from 1,800 to 1,950 HP.
* Maximum forward speed was decreased from 35 to 34 km/h.
* The Reticle Calibration consumable was removed.

IXT95 |  VIIIT28 |  VIIT25 AT

* The Reticle Calibration consumable was removed.

XConcept 1B

* The vehicle received the Emergency Track mechanics.
* Gun reload time was decreased from 8.82 to 8.63 s.
* Velocity of APCR/HEAT/HE shells was decreased from 1,478/1,173/1,173 to 980/1,120/940 m/s.
* Maximum reverse speed was decreased from 18 to 16 km/h.

XT110E5

* Average Penetration of AP shells was decreased from 258 to 254 mm.
* Gun reload time was decreased from 10.55 to 9.49 s.
* Turret traverse speed was increased from 20.86 to 22.95 deg/s.
* Road/ground/water crossing capacity was increased from 87/80/56 to 104/80/56.
* The Reactive Armor consumable was removed.
* Armor:
* Lower glacis plate armor was reduced from 108 to 97 mm.
* Upper glacis plate armor was reduced from 254 to 211 mm.
* Upper part of frontal armor was reduced from 211 to 186 mm.
* Hull's side armor was reduced from 86 to 82 mm.
* Side armor behind the tracks was reduced from 44 to 42 mm.
* Turret's side armor was increased from 127 to 140 mm.
* Turret's "cheeks" armor was increased from 178 to 203 mm.
* Turret's armor around the gun mantlet was increased from 203 to 258 mm.
* The armor for the slant of the turret's roof was increased from 51 to 84 mm.

IXM103 | VIIIT32 |  VIIT29

* The Reactive Armor consumable was removed.

XT95E6

* Average penetration of AP/HEAT/HE shells was decreased from 258/340/60 to 250/330/60 mm.
* Gun reload time was decreased from 8.63 to 8.25 s.
* Road/ground/water crossing capacity was increased from 95/87/61 to 104/80/56.
* The vehicle received the Combat Stabilization mechanics.

XT57 Heavy Tank

* Vehicle durability was increased from 1,800 to 1,950 HP.
* Average penetration of AP/HEAT/HE shells was decreased from 258/340/60 to 250/330/60 mm.
* Magazine reload time was increased from 20.13 to 23.01 s.
* Armor:
* Hull's frontal armor was reduced from 152 to 124 mm.
* Lower glacis plate armor was reduced from 100 to 86 mm.
* Armor of the hull's frontal upper part was decreased from 127 to 109 mm.
* Gun mantlet's armor was increased from 203 to 242 mm.
* Armor of the turret's oscillating part was increased from 152 to 172 mm.
* Armor of the "cheeks" at the bottom of the turret was increased from 203 to 220 mm.
* Commander's cupola armor was decreased from 152 to 112 mm.

XM-VI-Yoh

* Road/ground/water crossing capacity was increased from 87/80/56 to 104/80/56.
* Turret traverse speed was decreased from 27.12 to 20.86 deg/s.
* Hull traverse speed was increased from 26.78 to 31.46 deg/s.

XXM551 Sheridan

* View range was reduced from 280 to 265 m.
* Aiming time was decreased from 5.6 to 5.2 s.
* Velocity of APCR/HEAT/HE shells was decreased from 1,000/920/1,000 to 820/740/690 m/s.

XM48 Patton

* Average damage of AP/HEAT/HE shells was decreased from 350/300/440 to 340/290/430 HP.
* Average penetration of AP/HEAT/HE shells was decreased from 255/300/53 to 248/300/53 mm.
* Gun reload time was decreased from 6.81 to 6.52 s.
* Armor:
* Turret's frontal armor was increased from 186 to 218 mm.
* Side armor of the turret's frontal part increased from 186 to 248 mm.
* Turret's side armor was increased from 186 to 202 mm.
* Hull's armor under the turret was increased from 106 to 144 mm.

XM60

* Maximum forward speed was increased from 50 to 52 km/s.

## U.S.S.R.

XObject 268

* View range was reduced from 250 to 240 m.
* Average damage of AP/HEAT/HE shells was increased from 670/570/1,000 to 690/590/1,000 HP.
* Aiming time was decreased from 5.1 to 4.7 s.
* Dispersion at 100 m was decreased from 0.364 to 0.355 m.
* Armor:
* Lower glacis plate armor was reduced from 124 to 120 mm.
* Upper glacis plate armor was increased from 124 to 125 mm.
* Turret's "cheeks" armor was reduced from 194 to 178 mm.

XObject 268 Version 4

* View range was reduced from 250 to 240 m.
* AP shells were replaced with APCR shells.
* Average damage of APCR/HEAT/HE shells was decreased from 690/600/800 to 650/580/800 HP.
* Gun reload time was decreased from 16.11 to 14.86 s.
* Maximum forward speed was increased from 38 to 40 km/h.

XObject 263

* View range was reduced from 250 to 240 m.
* AP shells were replaced with new APCR shells, while the previous APCRs were replaced with HEAT ones.
* Average penetration of APCR/HEAT/HE shells was changed from 300/330/75 to 285/360/75 mm.
* Velocity of APCR/HEAT/HE shells was decreased from 1,000/1,250/600 to 890/830/600 m/s.
* Gun reload time was decreased from 8.15 to 7.86 s.
* Armor:
* Cabin frontal armor was increased from 250 to 265 mm.
* Hull sides armor was increased from 100 to 120 mm.
* Hull's armor behind the tracks was increased from 60 to 90 mm.
* Armor of the hull's roof was increased from 30 to 68 mm.

XIS-4

* Vehicle durability was reduced from 2,650 to 2,400 HP.
* Average penetration of AP/HEAT/HE shells was decreased from 258/340/68 to 252/330/65 mm.
* Aiming time was decreased from 5.8 to 5 s.
* Gun reload time was decreased from 10.88 to 10.35 s.
* Dispersion at 100 m was reduced from 0.364 to 0.345 m.
* Power-to-weight ratio was increased from 11.5 to 13.5.
* Hull traverse speed was increased from 27.90 to 28.16 deg/s.
* Maximum forward speed was increased from 38 to 42 km/h.
* Road/ground/water crossing capacity was increased from 95/74/61 to 104/74/61.
* Armor:
* Lower glacis plate armor was reduced from 147 to 130 mm.
* Upper glacis plate armor was reduced from 160 to 140 mm.
* Armor of the driver's hatch was reduced from 257 to 227 mm.
* Edge armor of the driver's hatch was decreased from 297 to 260 mm.
* Turret's side armor was reduced from 190 to 170 mm.
* Hull sides armor was reduced from 140 to 126 mm.
* Hull's armor behind the tracks was decreased from 160 to 124 mm.
* Armor thickness in the slopes of the hull behind the tracks was reduced from 100 to 80 mm.

XObject 260

* Vehicle durability was increased from 2,300 to 2,400 HP.
* Average damage of APCR/HEAT/HE shells was decreased from 420/360/500 HP to 400/340/500 HP.
* Velocity of APCR/HEAT/HE shells was decreased from 1,259/900/700 to 980/870/700 m/s.
* Gun reload time was decreased from 9.59 to 8.82 s.
* Power-to-weight ratio was decreased from 18.3 to 16.
* Hull traverse speed was increased from 33.48 to 31.81 deg/s.
* Armor:
* Upper glacis plate armor was increased from 110 to 136 mm.
* Armor of the upper and central parts of the turret's sides was increased from 120 to 140 mm.
* Armor of the lower part of the turret sides was increased from 130 to 146 mm.

XObject 777 Version II

* AP shells were replaced with APCR shells.
* Dispersion at 100 m was decreased from 0.364 to 0.355 m.
* Velocity of APCR/HEAT/HE shells was decreased from 1,067/981/870 to 920/890/840 m/s.

XIS-7

* Vehicle durability was increased from 2,450 to 2,550 HP.
* Average penetration of AP/APCR/HE shells was changed from 260/303/68 to 255/320/68 mm.
* Power-to-weight ratio was decreased from 14.6 to 13.9.
* Maximum forward speed was decreased from 45 to 42 km/h.
* The Tungsten Shells consumable was added.

IXIS-8  |  VIIIIS-3

* The Tungsten Shells consumable was added.

XT-100 LT

* Vehicle durability was increased from 1,700 to 1,750 HP.
* The average penetration of AP/AP/HE shells was decreased from 240/290/50 to 230/280/50 mm.
* Gun reload time was decreased from 6.71 to 6.42 s.
* Armor:
* Upper glacis plate armor was reduced from 76 to 65 mm.
* Armor of the upper and central parts of the turret front was decreased from 150 to 120 mm.
* Armor of the lower part of the turret's front was decreased from 210 to 120 mm.
* Gun mantlet's armor was decreased from 180 to 70 mm.
* Armor of the gun mantlet's part adjacent to the gun was decreased from 220 to 80 mm.

XObject 907

* Average damage of AP/HEAT/HE shells was increased from 310/260/420 to 320/270/420 HP.
* Aiming time was decreased from 4.1 to 3.7 s.
* Power-to-weight ratio was increased from 19.5 to 20.9.
* The vehicle received the Tracer Shells mechanics.
* Armor:
* Armor thickness in the lower part of the lower glacis plate was reduced from 65 to 60 mm.
* Armor thickness of the upper part of the lower glacis plate was reduced from 90 to 85 mm.
* Upper glacis plate armor was reduced from 100 to 94 mm.
* Turret's frontal armor was decreased from 208 to 180 mm.
* Turret's frontal armor behind the gun mantlet was decreased from 288 to 224 mm.
* Commander's cupola frontal armor was decreased from 170 to 140 mm.

XT-22 medium

* Velocity of APCR/HEAT/HE shells was decreased from 1,015/900/1,015 to 1,002/890/870 m/s.
* Gun reload time was increased from 6.04 to 6.23 s.
* Power-to-weight ratio was increased from 18.1 to 18.7.
* Maximum forward speed was increased from 55 to 56 km/h.
* Armor:
* Upper glacis plate armor was increased from 100 to 110 mm.
* Side screen armor was increased from 3 to 8 mm.

XObject 140

* View range was reduced from 270 to 265 m.
* Average damage of AP/HEAT/HE shells was decreased from 310/260/420 to 300/250/410 HP.
* Gun reload time was decreased from 5.9 to 5.37 s.
* Dispersion at 100 m was decreased from 0.336 to 0.326 m.
* Power-to-weight ratio was increased from 19.5 to 20.6.
* Turret traverse speed was increased from 41.72 to 45.89 deg/s.
* Armor:
* Upper glacis plate armor was reduced from 100 to 90 mm.
* Turret's lower part armor was decreased from 225 to 185 mm.
* Gun mantlet's armor was decreased from 250 to 190 mm.

IXT-54

* The 100mm D-10T2S gun:
* Average damage of AP/HEAT/HE shells was increased from 310/260/420 to 330/280/440 HP.

XT-62A

* Average damage of AP/HEAT/HE shells was increased from 310/260/420 to 330/280/440 HP.
* Dispersion on turret traverse was decreased from 0.08 to 0.07.
* Turret traverse speed was decreased from 50.06 to 47.89 deg/s.
* Gun reload time was increased from 5.9 to 6.52 s.
* Dispersion at 100 m was increased from 0.336 to 0.345 m.
* Power-to-weight ratio was decreased from 17.6 to 16.8.
* Armor:
* Lower glacis plate armor was increased from 106 to 112 mm.
* Upper glacis plate armor was increased from 106 to 134 mm.
* Armor of the lower part of the turret's front was increased from 240 to 255 mm.
* Armor of the turret's frontal upper part was increased from 220 to 235 mm.
* Turret's "cheeks" armor was reduced from 214 to 202 mm.
* Commander's cupola frontal armor was decreased from 214 to 202 mm.