Product Description Rival Arms RARA92M6B: This Stud Mount Adapter is constructed of 1214 steel with an oxide finish and is compatible with your AR stock forearm. Hardware is included. Rival Arms RA-RA92M6B Stud Mount Adapter 12L14 Steel Black Oxide for AR Stock Forearm at Classic Firearms Browse all Classic Firearms deals $12.99 In Stock at Classic Firearms Buy Now at Classic Firearms Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Rival Arms MPN RARA92M6B Accessories Rival Arms