Hogue OverMolded stocks have fiberglass skeletons with the same permanently-bonded rubber coating used on Hogue's popular handgun grips. The non-slip coating is quiet and durable. The grip and forend have a cobblestone texture for a sure grip. All stocks come with swivel studs, straight comb and recoil pads. Stock is designed to use the Ruger stock Forearm Liner. Ensure the liner is correctly installed before installing the stock. The liner if not properly installed, can cause malfunctions. The Hogue stock does not use the metal magazine well reinforcement piece with the side screws. The metal stock reinforcement is for the wood stock only. Comb/Drop as measured from center line of the barrel is 1/2" down at the nose and 3/4" down at the heel. With a 13 1/2" LOP. Note: Fits all Post 180 Prefix Serial Number Mini 14 and Mini 30 Models.