This Lo-Pro 8.5" 300BO barrel features a stainless steel barrel with a bead blasted finish, a .750" gas block, 5/8x24 threads, extended feed ramps, and a medium contour.
|Series||Gas Block Barrel|
|Barrel Features||5/8"-24 tpi|
|Caliber Or Gauge||300 AAC Blackout/Whisper (7.62x35mm)|
Determined at checkout.