Description

Gas System: Mid-length
Barrel Profile: A2 Style
Barrel Steel: 4150V Chrome Moly Steel
Barrel Finish: Nitride, Black
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: F-marked FSB
Muzzle Device: A2 Flash Hider
Receiver Material: Forged 7075 T6
Receiver Type: M4
Hand guard Type: Magpul MOE Polymer Handguards
Bolt Carrier Group Included: Yes
Bolt Steel: Carpenter 158
Bolt Carrier Profile: Full-auto
Charging Handle included: Yes
Overall Length: 24.5"
Weight as configured: 4.3 lbs
Features
Barrel: 16" 4150V barrel length Chambered in 5.56 NATO, with a 1:7 twist, M4 barrel extension, and a mid-length gas system. This A2 profile barrel is nitrided finished for durability.. Barrel is finished off with an .750" diameter F-marked front sight base with sling swivel, Magpul MOE Black Handguards and an A2 flash hider.
Upper: Forged 7075-T6 A3 AR upper is hard coat anodized black for durability. Featuring M4 feedramp cuts, these upper upper receivers are made for us right here in the USA.
Bolt Carrier Group:  Shot peened Carpenter 158 Bolt, MP tested & phosphate coated. Full auto profile steel carrier is chrome lined and phosphate coated.  Chrome lined gas key is fastened with grade 8 bolts and staked per mil-spec.  Charging handle included as well. 
Includes:  Magpul® MBUS Rear Sight, Black 
Lower Build Kit: Includes Mil-Spec MOE Stock, MOE grip, MOE Trigger Guard, Palmetto State Armory Classic Lower Parts Kit and Mil-Spec buffer tube assembly. Everything you need to finish your stripped lower!
MPN#: 516444570

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