FPS will be approximate due to manufacturer of bullet, forging process, and Grain of bullet.
Caliber Grain Bullet FPE FPS
.308 150 367 1050
.357 150 333 1100
.357 220 422 1000
.408 275 516 920
.408 230 490 980
.408 160 430 1100
.457 350 601 880
.457 280 561 950
.457 250 555 1000
.457 215 546 1070
.457 190 510 1100
.50 350 672 930
.50 270 599 1000
.72 440 756 880
.72 660 995 824
28 GA 437 786 900