PSA 16" M4 5.56 NATO 1:7 Nitride 13" Keymod Freedom Upper w/ NiB BCG, CH, & MBUS Sight Set

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PSA 16" M4 5.56 NATO 1:7 Nitride 13" Keymod Freedom Upper w/ NiB BCG, CH, & MBUS Sight Set

Quick Overview

SKU: 516446908
UPC: 516446908
MFR#: 516445878

Barrel Length: 16"
Gas System: Carbine Length
Barrel Profile: M4
Barrel Steel: 4150V Chrome Moly
Barrel Finish: Nitride
Chrome Lining: None
Muzzle Thread: 1/2-28
Chamber: 5.56 NATO
Twist Rate: 1 in 7"
Barrel Extension: M4
Diameter at Gas Block: .750"
Gas Block Type: Low-profile
Muzzle Device: A2 Style Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Handguard Type: PSA 13" Lightweight Keymod Hybrid Rail
Bolt Carrier Group Included: Yes, Nickel Boron Plated
Bolt Steel: 9310 Steel
Bolt Carrier Profile: Full-Auto
Charging Handle Included: Yes
Overall Length: 24.5"
Optics: Magpul MBUS Front and Rear Flip Up Sights, Black

Add To:

Barrel: 16" 4150V chrome moly vanadium steel, chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, carbine length gas system and M4 profile. The barrel is nitride coated and finished off with an 0.750" diameter low profile gas block, PSA 13" Lightweight Keymod Hybrid free float rail and an A2 flash hider.

Upper: Forged 7075-T6 A3 AR upper is machined to MIL-SPECS and hard coat anodized. These uppers are made for us right here in the USA by a mil-spec manufacturer.  Upper includes a nickel boron bcg with a 9310 steel bolt and charging handle.

Optics: Magpul Front and Rear Polymer MBUS Flip-up Sights, Black

SKU: 516446908
SKU 516446908
Brand Palmetto State Armory
SKU: 516446908

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