ELD 10.5" 300 Blackout, 1:8T, Melonite
With Nickel Boron Extension Pistol Gas
This Barrel Is Made From 4150 CMV With A QPQ Nitride Finish. This Barrel Comes With A Nickel Boron Extension. This Pistol Gas Barrel Has A 5/8x24 Thread Pitch And A Twist Rate Of 1-8.
Caliber: .300 Blackout
Gas System: Pistol
Twist Rate: 1:8
Please note: If the listing says "In-Stock" it means we have all of the items in stock. Please check this LINK to view our most up to date shipping status.