M18 BFF M82 .50 BMG Buffer

M82 .50 BMG mechanical recoil buffer 
Drop in replacement for factory buffer
Absorbs recoil
Speeds up follow up shots
Aides in shot recovery
Shoot more without fatigue
Made from 7075 Aluminum and 17-4 stainless
Type 3 hard anodized
Weighs approximetly 12.5 oz.
US PATS 10,712,108 B2 and 11,054,200 B1