The Savage Arms 64 Precision is an upgrade version of the Model 64 Rimfire Rifle. It features the same reliable straight blow back action, but now features a highly ergonomic chassis. The stock features a comfortable cheek piece for proper alignment between the shooter's eye and a mounted optic, and the pistol grip is compatible with AR style grips. The forend is M-LOK compatible, and the entire chassis body is made from glass-filled nylon for strength and accuracy. Other improvements include a 20 MOA optics rail and a threaded, heavy profile barrel. Features of the 64 Precision: Semi-automatic rimfire platform16.5" matte black carbon steel heavy barrel and receiverThreaded muzzle (1/2-28)Detachable magazine (10-rnd or 20-rnd option)Drilled & tapped receiver with 1-piece 20 MOA railHigh-strength glass-filled nylon unibody construction for increased accuracyM-LOK compatible forend for modularityAR compatible grip interface for ergonomic customizationIntegral barricade stop to build a more stable shooting position Savage Arms 64 Precision .22 LR 16.5" 1:16" 1/2x28 Bbl Black Semi-Auto Rifle w/(1) 10rd Mag & Pistol Grip 45114