' BOXES PER CASE: 10 BRAND: WINCHESTER BRAND FAMILY: BIG BORE BULLET TYPE: SJHP CA PROP 65: YES CALIBER: 45 COLT CASE MATERIAL: BRASS CASE PACK: BOXED COMPLIANCE ITEM TYPE: HANDGUN AMMO ENERGY: 396 FT-LBS GRAIN: 250 GR LEAD FREE: NO PACKAGE/PACKING: BOX PRIMER: BOXER RELOADABLE CASE: YES ROUNDS: 20 VELOCITY: 845 FPS