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Due to unprecedented order volume,
allow 7 business days for orders to process.
PSA 7" Nitride 5.56 1:7 6" Lightweight Keymod Upper - No BCG or CH

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PSA 7" Nitride 5.56 1:7 6" Lightweight Keymod Upper - No BCG or CH

Quick Overview

SKU: 7779577
UPC: 60238
MFR#: 7779577

Barrel Length: 7"
Gas System: Pistol-length
Barrel Profile: A2 Style
Barrel Steel: Chrome Moly Vanadium
Barrel Finish: Nitride
Chrome Lining: none
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: low-profile
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: PSA 6" Lightweight Keymod Free Float Rail
Bolt Carrier Group Included: No
Bolt Steel: N/A
Bolt Carrier Profile: N/A
Charging Handle included: No
Overall Length: 15.5"
Weight as configured: 2.40 lbs

Add To:

Barrel: 7" Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a pistol gas system this barrel features a nitride finish. It is finished off with a PSA 6" Lightweight Keymod free-float rail with QD attachment point, .750" diameter low profile gas block, and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring machined T marks, and a mil-spec finish. These uppers are made for us right here in the USA by a mil-spec manufacturer.

Each upper is assembled to order with care, and test fired.

It is the customer's responsibility to be aware of all applicable laws and regulations regarding purchase and ownership of uppers with a barrel length of less than 16".

 

SKU: 7779577
SKU 7779577
Brand Palmetto State Armory
SKU: 7779577