View as grid listForged 80% Machined Lower Anodized Black. The material is 7075-T6.80% AR-15 Lower ReceiversShare on:ANDERSON MFG. AR15 Multi Caliber Anodized 80% Lower Receiver (NO FINISHING JIG KIT) $59.95 Add to cart Quick View Details Wishlist Product added! View Wishlist The product is already in the wishlist! View Wishlist CompareShare facebook twitter google pinterest DetailsHomeShopAR-15