Ultimate Arms Gear Tactical Stealth Black 72 Round Rifle Ammo Shot Shell Cartridge Hunting Stock Buttstock Slip Over Carrier Holder Fits .22 Ruger 10 22 10/22 10-22 77/22 77-22 77 22 Ambidextrous Use for Both Righty and Lefty Shooters Universal Bolt Lever Pump Action Sniper Rimfire Hunting Rifle