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PSA Sabre AR-15 “M4A1″ FN CHF CL 16” Upper w/ Quad Rail and Vertical Grip

Original price was: $975.31.Current price is: $711.99.

Categories: PARTS, Upper Parts

Description
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PSA Sabre AR-15 “M4A1″ FN CHF CL 16” Upper w/ Quad Rail and Vertical Grip

SKU: 655207039
BRAND: Palmetto State Armory

Product Details

Details

Barrel Length: 16
Barrel Material: CHF Chrome Moly Vanadium
Gas System: Carbine
Chrome Lined: Yes
Muzzle Thread: 1/2-28
Chamber: 5.56
Twist Rate: 1:7
Barrel Extension: M4
Diameter at Gas Block: .750
Gas Block Type: F-Marked FSB w/ Side Sling Swivel
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4 T-Marked
Hand Guard Type: Quad Rail with Vertical Grip and Rail Covers
Rear Sight: Matech Rear BUIS
Bolt Carrier Group: PSA Custom Fathers of Freedom BCG by MicroBest with Sprinco Extractor Spring
Bolt Steel: Carpenter 158
Bolt Carrier Finish: Mag-Phosphate Finish
Charging Handle: Mil-Spec

Features

Barrel: 16″ M4 profile barrel chambered in 5.56 NATO with a 1/7 twist, M4 barrel extension, and a carbine-length gas system. Barrel is finished off with an F-marked front sight post with side sling swivel, quad rail handguard with vertical grip and rail covers, and an A2 flash hider.

This barrel is made especially for Palmetto State Armory by FN Manufacturing using their proprietary blend of hammer forged chrome molly vanadium that is referred to as “Machine Gun Steel” by virtue of its use in FN’s M249 and M240 weapons. The hammer forging process work hardens the steel, making it more durable. In addition, the chrome process for the bore allows for a lining almost twice as thick as a standard M16 for enhanced durability.

Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. These uppers are T-Marked engraved. Upper includes Matech Rear BUIS.

Bolt Carrier Group: Father’s of Freedom BCG by Microbest with Sprinco Extractor Spring and Carpenter 158 MP Bolt.