PSA AR-15 Upper 300 Blackout 16" Pistol-Lgth 1:8 13.5" LTWT M-Lok

Brand: Palmetto State Armory

Barrel Length: 16"

Gas System: Pistol-Length

Barrel Profile: Heavy

Barrel Steel: 4150V Chrome Moly Vanadium

Barrel Finish: Phosphate

Chrome Lining: None

Muzzle Thread: 5/8-24

Chamber: 300 AAC Blackout

Twist Rate: 1 in 8"

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

Handguard Type: PSA 13" Lightweight M-Lok Rail

Bolt Carrier Group Included: No

Bolt Steel: N/A

Bolt Carrier Profile: N/A

Charging Handle included: No

Overall Length: 24.5"

*Upper Does Not Include BCG or Charging Handle