“AR-15 / MINI-14 (METAL MAGAZINES) BLACK MAGAZINE CLAMP (4)” has been added to your cart. View cart HomeGun PartsOther Gun Accessories & PartsRadian Weapons Backstrap and Magwell for Sig P365-XMacro GreyRadian Weapons Backstrap and Magwell for Sig P365-XMacro Grey$159.95 Radian Weapons Backstrap and Magwell for Sig P365-XMacro Grey Additional information UPC 810098420877 Manufacturer Radian Weapons Manufacturer Part Number R0878 Length 5.1500 7 in stock Radian Weapons Backstrap and Magwell for Sig P365-XMacro Grey quantity Buy now Add to WishlistRemove from Wishlist Add to Wishlist