“Ballistic Advantage BABL65CR03P Premium Series 6.5 Creedmoor 22″ Stainless Bead Blasted Finish 416R Stainless Steel Material Rifle Length with .936″ Gas Block for AR-10” has been added to your cart. View cart

DNZ Game Reaper Browning Rifle Scope All Bar & L/R BLR Receiver Mount 30mm High – Black
August 12, 2025
Sellier & Bellot SB757C Rifle 7x57mmMauser 173gr Soft Point Cut Through Edge 20 Per Box/20 Case
August 12, 2025Rosco Manufacturing BL-145-GVT-556-7-M Bloodline 5.56 NATO 14.50″ Nitride 4150 CMV Barrel
$162.00
Rosco Manufacturing BL-145-GVT-556-7-M Bloodline 5.56 NATO 14.50″ Nitride 4150 CMV Barrel
8 in stock
SKU: RSR|ROSBL-145-GVT-556-7-M
Category: AR Barrels
This Bloodline Barrel (Mid-Length): 14.5″ M4 5.56 NATO 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 | 181969500050 |
|---|---|
| Manufacturer | ROSCO MANUFACTURING |
| Manufacturer Part Number | BL-145-GVT-556-7-M |
| Barrel Length | 14.5" |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Length | 14.50" |
| Model | M4 |
| Product Type | Barrel |
| Rate of Twist | 1:7" |





