bolt thrust 

Statements about this table:
the 454 casull have a p1 diameter of 12.13 while the 10 mm auto have a p1 diameter of 10.81
2 of the chamber have a p max ( bar ) over 3000 which be the 454 casull and the 357 sig
the 22 long rifle have a lower a external (cm 2 ) number then the 10 mm auto
all but 1 chamber have a f bolt ( kgf ) number that be higher then 1000 while that 1 be under 500
the 454 casull have a p1 diameter of 10.77 while the 10 mm auto have a p1 diameter of 9.70
: 2 of the chamber have a p max ( bar ) over 3000 which be the 022 long rifle and the 10 mm auto
the 22 long rifle have a higher a external (cm 2 ) number then the 10 mm auto
all but 1 chamber have a f bolt ( kgf ) number that be higher then 1000 while that 2 be under 500
chambering
p1 diameter (mm)
a external (cm 2 )
p max ( bar )
f bolt ( kgf )
f bolt
.22 long rifle
5.74
0.2587
1650
435
n (lbf)
9x19 mm parabellum
9.93
0.7744
2350
1820
n ( lbf )
.357 sig
10.77
0.9110
3050
2779
n (lbf)
.380 acp
9.70
0.7390
1500
1130
n (lbf)
chambering
p1 diameter (mm)
a external (cm 2 )
p max ( bar )
f bolt ( kgf )
f bolt
.40 s&w
10.77
0.9110
2250
2050
n (lbf)
10 mm auto
10.81
0.9178
2300
2111
n (lbf)
.45 acp
12.09
1.1671
1300
1517
n (lbf)
.454 casull
12.13
1.1556
3900
4507
n (lbf)