Product description

Adams Arms PZ AR-15 5.56 NATO Semi Auto Rifle 16-inch 30Rds Features: The Adams Arms PZ is built around a short stroke piston system which ensures that the gas which is siphoned off to cycle the action does not get returned into the chamber like with DI systems. Instead the gas is used to operate a piston rod which cycles the action reliably and with great regularity. The PZ is a great off the shelf model that provides you with an incredible value for your piston gun spend. Adams Arms PZ AR-15 5.56 NATO Semi Auto Rifle 16-inch 30Rds Specifications: Carbine-length Gas System Picatinny Railed Gas Block Standard GI Trigger A4 Flat-Top Forged Upper M4 Barrel Contour Threaded Muzzle 1/2"-28 TPI A2 Flash Hider Twist Rate: 1 in 7" M4 Type Handguard A2 Type Pistol Grip M4 Type 6-Position Collapsible Stock OAL: 32.5" collapsed Wt.: 6.9 lbs. Short-Stroke Free-Floating Self-Cleaning Piston System 0.750" Diameter Gas Block with Adjustable Gas Settings Full-Auto Rated 1-Pc Bolt Carrier with Integral Piston Strike Face Type III Class 3 Hard-Coat Anodized 7075-T6 Aluminum Receivers 1913 Picatinny Flat-Top Upper with Dry Lube Internal Finish & Laser Engraved T-Markings MIL-SPEC Lower Features Beveled Magwell & Machined Chevrons in Front Strap 4150 CMV Steel Barrel Threaded QPQ Melonite/Black Nitride Barrel Finish M4 Feed Ramps