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The Gun Store | Waterbury CT

179483

Rosco Manufacturing K9-125-HY-SAGE-556-7 K9 5.56 NATO 12.50″ Nitride Stainless Steel Barrel

November 13, 2026
179482

Rosco Manufacturing K9-115-HY-DUFFY-556-7 K9 5.56 NATO 11.50″ Nitride Stainless Steel Barrel

November 13, 2026

Rosco Manufacturing BL-16-GVT-556-7-M Bloodline 5.56 NATO 16″ Nitride 4150 CMV Barrel

$166.50

Rosco Manufacturing BL-16-GVT-556-7-M Bloodline 5.56 NATO 16″ Nitride 4150 CMV Barrel

Out of stock

SKU: RSR|ROSBL-16-GVT-556-7-M Category:

This 16″ M4 5.56 NATO Bloodline Barrel Mid-Length barrel was designed around the USASOC specs for an Improved Upper Receiver Group with a little bit of the Rosco touch as well. The longer gas system allows for a smoother gas curve which leads to managed dwell times. This combo creates a great balance of speed and performance.

UPC

181969500074

Manufacturer

ROSCO MANUFACTURING

Manufacturer Part Number

BL-16-GVT-556-7-M

Barrel Length

16"

Caliber/Gauge

.223 REM/5.56 NATO

Length

16"

Model

Bloodline

Product Type

Barrel

Rate of Twist

1:7"