Adams Arms M4 Tactical 556nato 16" Gas Piston rifles is a high quality mil-spec forged lower receivers with a beveled mag well for quick & easy reloading. Constructed of 7075-T6 forging and then TYPE-3 hard coat and anodized for max endurance. Each rifle is finished rifle is passed to an expert gunsmiths to fire each weapon and tested for proper fit, rifle finish, and rifle function.

• Mil-Spec Forged 7075-T6 Lower Receiver, Type III Class II Hard-coat anodized finish beveled Magwell, machined chevrons in front strap, bullet pictogram
• Mil-Spec Forged 7075-T6 M-4 Upper Receiver, Type III Class II Hard-coat anodized finish, M4 feed ramps, (1913 Picatinny rail flat top) with dry lube internal finish and laser engraved
• 16" Government Contour 4150 CM Melonited Barrel 1:7 Twist
• Chambered in .223/5.56 x 45 mm NATO
• VLTOR IMOD collapsible stock
• Ergo Grip
• A2 Flash Hider
• 30 round GI Aluminum Magazine
• Samson free float light weight modular rail system