Advanced Technology RUG3000 Fiberforce Rifle Stock Fixed Thumbhole Black Synthetic for Ruger 10/22 (Non-Takedown Models)The Ruger 10 22 Fiberforce Stock by ATI features the lightweight Dragunov design, made of Dupont Extreme Temperature glass reinforced polymer, and is intended for use with open sights or a scope. Weighing only 26 ounces, this weatherproof stock features a ventilated forearm and handguard, a built in cheekrest with a 3M Soft Touch cheekrest pad, and sling swivel studs. It fits most Roger 10 22 models, but will not accommodate Ruger 10 22 Takedown