' BOXES PER CASE: 10 BRAND: WINCHESTER BRAND FAMILY: COPPER IMPACT BULLET TYPE: PT CA PROP 65: YES CALIBER: 6.8 WESTERN CASE MATERIAL: BRASS CASE PACK: BOXED COMPLIANCE ITEM TYPE: RIFLE AMMO COUNTRY OF ORIGIN: USA ENERGY: 2973 FT-LBS GRAIN: 162 GR LEAD FREE: YES PACKAGE/PACKING: BOX PRIMER: BOXER RELOADABLE CASE: YES ROUNDS: 20 VELOCITY: 2875 FPS