Adams Arms P1 AR-15 Complete Upper Receiver Assembly 5.56 NATO 16" Barrel Carbine Short Stroke Piston System Polymer Hand Guard Black [FC-REDACTED64]

The Adams Arms P1 Series Upper Receiver Offer You Plug and Play Compatibility With Your Excising Lower Receiver

If you have wanted to experience the pleasure of shooting a piston system, there is no easier way than with an Adams Arms AR-15 complete upper receiver assembly. This simple plug and play system provides you with an upper that will take you from typical to next level. This P1 series upper features a carbine length short stroke piston operated gas system. A 16" barrel with M4 profile and 1:7" twist rate is ideal for either plinking or defense. The A4 flat top forged upper receiver features a hard coat anodized matte black finish. The total weight of this upper is approximately 4.1lbs.

Adams Arms P1 Ar-15 Complete Upper Receiver Assembly (Black) Specifications and Features:

  • Adams Arms FGAA-01357
  • AR-15 Complete Upper Receiver Assembly
  • 5.56 NATO (Accepts .223 Remington)
  • 16" 4150 Chrome Moly Vanadium Steel Barrel (Black Finish)
  • M4 Profile
  • Muzzle Threaded 1/2x28
  • Not Chrome Lined
  • 1:17" Twist Rate
  • A4 Flat Top Forged Upper Receiver (Hard Coat Anodized Matte Black)
  • M4 Feed Ramps
  • Full Auto Rated 1 Piece With Integral Piston Strike Face Bolt Carrier
  • A2 Flash Hider Muzzle Device
  • Carbine Short Stroke Piston Operated Gas System Length
  • .750" Gas Block Diameter
  • M4 Hand Guards
  • No Sights
  • 4.1lbs
  • Manufacturer Lifetime Warranty
  • Matte Black Finish
  • FGAA-01357                                                                   REDACTED64