Rosco Manufacturing Bloodline 300 Blackout AR-15 Barrel Heavy Pistol - 16"
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Rosco Manufacturing
Overview
The Rosco Manufacturing Bloodline 300 Blackout AR-15 Barrel is a 16-inch heavy profile barrel designed specifically for the 300 Blackout caliber, featuring a pistol-length gas system. With a twist rate of 1:8, it provides optimal stabilization for a variety of bullet weights, ensuring reliable performance and accuracy. This barrel is commonly found in builds focused on short-range applications and suppressed configurations, where the 300 Blackout excels.
Specifications
Rosco Manufacturing Bloodline 300 Blackout AR-15 Barrel Heavy Pistol - 16"
Available Merchants(6)
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Price and stock
Availability is good for the Rosco Manufacturing Bloodline 300 Blackout AR-15 Barrel Heavy Pistol - 16": it was in stock at one retailer or another nearly every day in August 2026, but today none of the 6 retailers we track has it in stock right now. The best price crept up from $158.99 to $163.99 over August 2026. Listed prices start at $163.99 at Ammunition Depot for when it comes back.
Prices checked · refreshed daily across 35 retailers
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