Upper P1 5.56 11.5″

$549.99

FGAA-01358

Availability: In stock

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Overview

The Adams Arms P1 model includes our 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.

Specs

Upper Receiver: A4 Flat-Top, Forged
Barrel Length: 11.5″
Barrel Contour: Govenment
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
Weight: 3.7 lbs
UPC: 812151024671
Lifetime Warranty: Yes

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