Palmetto 10.5" 300BLK Upper

Details:

• Barrel Length: 10.5"
• Barrel Profile: Heavy
• Gas System: Pistol Length
• Barrel Steel: 4150V Chrome Moly Vanadium
• Barrel Finish: Phosphate
• Chrome Lining: No
• Muzzle Thread: 5/8x24"
• Chamber: 300 Blackout
• Twist Rate: 1:8
• Barrel Extension: M4
• Diameter at Gas Block: .750
• Gas Block Type: Low-profile
• Muzzle Device: PSA A2 Flash Hider
• Receiver Material: Forged 7075 T6 Aluminum
• Receiver Type: M4
• Handguard Type: PSA 9" Lightweight Hex Full Picatinny M-Lok Free Float Rail
• Bolt Carrier Group Included: Yes
• Bolt Steel: Carpenter 158
• Charging Handle Included: Yes

Features:

• Barrel: 11.5" 4150V Chrome Moly vanadium steel, phosphate coated and chambered in 300 Blackout with a 1 in 8" twist. The pistol length gas barrel is finished off with a PSA 9" Lightweight Hex Full Picatinny M-Lok Free Float Rail, a low profile gas block, and a PSA A2 Flash Hider.
• Upper: Forged 7075-T6 A3 AR upper is made to MIL-SPECS and hard coat anodized black for durability. Featuring a mil-spec finish, these uppers are made for us right here in the USA by a mil-spec manufacturer.
• Bolt Carrier Group: Bolt is made of mil-spec shot-peened Carpenter 158 steel and the gas key is secured with grade 8 fasteners and staked per mil-spec.