"A tactical take on the proven 64 rimfire platform, the Savage Arms 64 Precision Semi-Auto Rimfire Rifle offers proven 64 accuracy and reliability with extended range. Part of Savage Arms Precision Series, this gun enhances the proven 64 design in a performance synthetic chassis for even greater functionality. Made of a high-strength glass-filled nylon, this lightweight unibody features a M-LOK compatible forend and ergonomic AR-compatible grip for easy handling and sure control. The black carbon steel receiver provides a sure anchor for the 16.5"" heavy barrel and comes drilled and tapped with a 1-piece 20 MOA optics rail installed. The heavy carbon steel barrel also features a 1/2-28 threaded muzzle to accept a muzzle brake or other barrel accessories. Integral barricade stop. Ambidextrous magazine release for box magazine. QD sling stud in forend. Performance tactical model of proven 64 rimfire platform Performance synthetic unibody chassis M-LOK compatible forend Ergonomic AR-compatible grip Black carbon steel receiver - drilled and tapped with a 1-piece 20 MOA optics rail installed Heavy carbon steel barrel with a 1/2-28 threaded muzzle Integral barricade stop Ambidextrous magazine release"