.458 Winchester Magnum
Ammunition

Ammunition
Bullet
Muzzle Velocity
Muzzle Energy
MPBR/Zero
Notes
Winchester X4581
Winchester 510 gr (33 g) SP
2,040 ft/s (620 m/s)
4,712 ft⋅lbf (6,389 J)
195 yd (178 m)/167 yd (153 m)
Currently in production
Winchester S458WSLSP
Nosler 500 gr (32 g) Partition
2,240 ft/s (680 m/s)
5,570 ft⋅lbf (7,550 J)
218 yd (199 m)/185 yd (169 m)
Currently in production
Winchester S458WSLS
Nosler 500 gr (32 g) Solid
2,240 ft/s (680 m/s)
5,570 ft⋅lbf (7,550 J)
213 yd (195 m)/181 yd (166 m)
Currently in production
Federal P458T1
TBBC 400 gr (26 g) SP
2,250 ft/s (690 m/s)
4,496 ft⋅lbf (6,096 J)
212 yd (194 m)/180 yd (160 m)
Currently in production
Federal P458T2
TBBC 500 gr (32 g) SP
2,090 ft/s (640 m/s)
4,849 ft⋅lbf (6,574 J)
206 yd (188 m)/175 yd (160 m)
Currently in production
Federal P458T3
TBSS 500 gr (32 g) Solid
1,950 ft/s (590 m/s)
4,221 ft⋅lbf (5,723 J)
194 yd (177 m)/165 yd (151 m)
Currently in production
Federal P458D
Barnes 500 gr (32 g) TSX
2,050 ft/s (620 m/s)
4,665 ft⋅lbf (6,325 J)
206 yd (188 m)/175 yd (160 m)
Currently in production
Federal P458E
Barnes 500 gr (32 g) BS
2,050 ft/s (620 m/s)
4,665 ft⋅lbf (6,325 J)
205 yd (187 m)/174 yd (159 m)
Currently in production
Federal P458SA
Swift 500 gr (32 g) A Frame
2,090 ft/s (640 m/s)
4,849 ft⋅lbf (6,574 J)
207 yd (189 m)/176 yd (161 m)
Currently in production
Norma 20111102
Barnes 500 gr (32 g) BS
2,067 ft/s (630 m/s)
4,745 ft⋅lbf (6,433 J)
207 yd (189 m)/176 yd (161 m)
Currently in production
Norma 20111202
Swift 500 gr (32 g) A Frame
2,116 ft/s (645 m/s)
4,972 ft⋅lbf (6,741 J)
209 yd (191 m)/178 yd (163 m)
Currently in production
Values courtesy of the respective manufacturer. MPBR/Zero values courtesy of Big Game Info.
Values courtesy of the respective manufacturer. MPBR/Zero values courtesy of Big Game Info.
Values courtesy of the respective manufacturer. MPBR/Zero values courtesy of Big Game Info.
Values courtesy of the respective manufacturer. MPBR/Zero values courtesy of Big Game Info.
Values courtesy of the respective manufacturer. MPBR/Zero values courtesy of Big Game Info.
Values courtesy of the respective manufacturer. MPBR/Zero values courtesy of Big Game Info.

Question: What's the destructive power of the 458 Winchester Magnum? 
Answer: In .458 Winchester Magnum, the Winchester 500 gr (32 g) loading has a muzzle velocity of 2,240 ft/s (680 m/s) and muzzle energy of 5,570 foot-pounds force (7,550 J).