Sidearms & Scatterguns Sim-X 45 ACP ammo
- Thread starter Maggot
- Start date
Interestingly enough, the bullet energy calculator shows 561 ft-lbs for these high speed lightweight 78gr projectiles.
In comparison, my 230gr Federal HSTs running 890fps compute to 404 ft-lbs.
In comparison, my 230gr Federal HSTs running 890fps compute to 404 ft-lbs.
