CNC-milled handguard that is Type III hard-coat anodized aluminum for maximum durability with Magpul M-LOK accessory attachment slots on all four sides for easy mounting of M-LOK-compatible rails and accessories. Factory-installed barrel-mounted picatinny rail allows for the forward mounting of optics. Interchangeable magazine wells for use of common Ruger and Glock magazines. Ships with SR-Series/Security-9 pistol magazine well installed and an additional magazine well accepting Glock magazines is included*.Easy takedown enables quick separation of the barrel/forend assembly from the action for ease of transportation and storage. Takedown is as simple as locking the bolt back and verifying that the riQe is unloaded pushing a recessed lever twisting the subassemblies and pulling themapart. Dead blow action features a custom tungsten dead blow weight that shortens bolt travel and reduces felt recoil and muzzle rise. Bolt is machined from heat treated chrome-moly steel to ensure strength structural integrity and durability. Reversible magazine release and reversible charging handle to support left- or right-handed use or one-handed control manipulation while maintaining a proper Tring grip*.Cold hammer-forged chrome-moly steel barrel with ultra-precise riQing provides exceptional accuracy and longevity. The heavy contour barrel provides consistent accuracy while barrel Quting sheds unnecessary weight and allows for quick handling. Threaded barrel with included thread protector allows for use of standard muzzle accessories. Chassis system features a Qared magwell for improved magazine reloading capabilities as well as integrated rear-mounted QD cups. The reversible folding stock with adjustable length of pull is compatible with both AR-pattern and Picatinny rail-mounted aftermarket accessory stocks. Ergonomic pistol grip features an extended trigger reach for more precise trigger control. Glass-Tlled polymer chassis system with integrated rear 7075-T6 aluminum picatinny rail allows for the mounting of standard AR grips and picatinny rail-mountable stocks or extensions. Light crisp trigger pull with minimal overtravel and positive reset utilizing proven 10/22 trigger components. CNC-machined from an aerospace-grade 7075-T6 aluminum billet the receiver includes an integrated Picatinny-style rail and is Type III hard-coat anodized for maximum durability. Also includes: one SR-Series or Security-9 pistol magazine and hex wrenches for disassembly of the chassis and aluminum handguard as well as removal of the charging handle