PSA 7.5" PISTOL-LENGTH 300AAC BLACKOUT 1/8 PHOSPHATE 7" LIGHTWEIGHT M-LOK UPPER WITHOUT BCG OR CH

PRODUCT DETAILS DETAILS Barrel Length: 7.5" Gas System: Pistol Length Barrel Profile: Heavy Barrel Steel: 4150V Barrel Finish: Phosphate Chrome Lining: None Muzzle Thread: 5/8-24 Chamber: 300AAC Blackout Twist Rate: 1:8 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 7" Lightweight M-Lok Free Float Rail Bolt Carrier Group Included: No Bolt Steel: N/A Bolt Carrier Profile: N/A Charging Handle Included: No Overall Length: 17"