Adams Arms AARS 16" P2 Adjustable Gas P Series Micro Piston Upper 5.56 AR15 AR-15
(ADJUSTABLE GAS BLOCK STYLE)
The Adams Arms P2 model is the tactical, battle-ready model in the P-Series lineup. The P2 model includes an ergonomic free float rail that covers the P-Series Micro Block Adjustable piston system. This upper features an A2 flash hider and an ambidextrous charging handle. The P2 is your off-the-shelf, tactical model that is configurable for any type of shooter.UA-556-P2-MICRO-ADJ-16 SPECS:Upper Receiver: A4 Flat-Top, ForgedBarrel Length: 16"Barrel Contour: GovernmentBarrel Material: 4150 Chrome Moly Vanadium SteelMuzzle Thread Pattern: 1/2"-28Chrome Lined: NoBarrel Finish: QPQ Melonite / Black NitrideTwist Rate: 1 in 7"Chamber: 5.56x45mm NATOM4 Feed Ramps: YesBolt Carrier: Low Mass Full-Auto Rated 1-Piece w/Integral Piston Strike FaceMuzzle Device: A2 Flash HiderGas System Length: Midlength, Short Stroke Piston OperatedGas Block Diameter: 0.750"Handguard: Adams Arms AARS M-LOK Rail SystemSights: NoneWeight: 4.6 lbsLifetime Warranty: Yes