product code:FGAA00424


Brand:Adams Arms

View more from Adams Arms

availability: In stock


Note: This product must be shipped to an Federal Firearms Licensed Dealer(FFL Dealer)

The Adams Arms P1 model includes Adam's Picatinny Railed Gas Block with 3 adjustable settings and M4-style furniture. The P1 is your Piston Driven foundation ready to be customized to fit your needs.


  • Upper Receiver: A4 Flat-Top Forged
  • Barrel Length: 16″
  • Barrel Contour: M4
  • Barrel Material: 4150 Chrome Moly Vanadium Steel
  • Muzzle Thread Pattern: 1/2″-28
  • Chrome Lined: No
  • Barrel Finish: QPQ Melonite / Black Nitride
  • Twist Rate: 1 In 7″
  • Chamber: 5.56x45mm NATO
  • M4 Feed Ramps: Yes
  • Bolt Carrier: Full-Auto Rated 1-Piece W/Integral Piston Strike Face
  • Muzzle Device: A2 Flash Hider
  • Gas System Length: Carbine Short Stroke Piston Operated
  • Gas Block Diameter: 0.750″
  • Handguard: M4 Handguards
  • Sights: None
  • Grip: A2 Grip
  • Trigger: Standard G.I.
  • Stock: 6-Position Collapsible
  • Weight: 6.2 Lbs
  • OAL: 32.5″ Collapsed
  • Lifetime Warranty: Yes

Action Semi-Auto
Caliber 5.56x45mm NATO
Barrel Length 16"
Capacity 30+1
Trigger Standard G.I.
OAL 32.50"
Weight 6.99 lbs
Stock Description 6 Position Collapsible
Metal Finish
Muzzle A2 Flash Hider
Receiver Material Aluminum
Sights Optic Ready
Barrel Description Chromoly Vanadium M4 Profile
Twist 1:7"
Barrel Length Range 16" to 16.99"
Weight Range 6 lbs to 6.99 lbs
Hand Right
Stock Finish Group Black
Metal Finish Group Blued/Black

Monday thru Friday 8:00 A.M - 3:00 P.M Central  580-808-0023

We ship only to the 48 contiguous states in the USA