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.
Specifications:
- 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
