Sig Sauer 8901672 Pivoting Contour Brace Black, Fixed/Folding with Locking Hinge, Mounts to 1913 Pic. Interface, Designed for Sig MCX/MPX
March 25, 2026
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Diamondback 65M18M50B8R DB Barrel 6.5 Grendel 18″ Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$140.40
Diamondback 65M18M50B8R DB Barrel 6.5 Grendel 18″ Mid-Length Black Nitride 4150 Chrome Moly Vanadium Steel
9 in stock
Replace your barrel, or finish your build with this 18″ black nitride barrel from Diamondback! Made of 4150 CMV with a mid-length gas system.
| UPC | 815875019084 |
|---|---|
| Manufacturer | Diamondback Firearms |
| Manufacturer Part Number | 65M18M50B8R |
| Length | 18" |
| Model | DB Barrel |
| Rate of Twist | 1:8" |
