Description
Razor · SKU 300-5.5P-17-M4-NP-1-1 · 6? .300 BLK pistol · nitride
6? .300 Blackout. Pistol gas. 5/8-24.
RAZOR 6? pistol-length gas, 1:7, .300 Blackout, 4150 CMV, black nitride. Produced in house in Florida from raw bar stock: drill, ream, rifle, contour, and assemble on a fully automated, robotic-driven line. Stress-relieved after rifling. Quality control holds every bore inside its individual tolerance. 100% USA made. Thread is 5/8-24, not 1/2-28. Journal .750?. Weight 11.5 oz.
5/8-24 · not a 5.56 thread
A 5.56 1/2-28 muzzle device will not thread on. .300 Blackout chamber. Pistol gas. 6? is pistol or SBR length.
Product Overview
Bar stock to finished tube
Produced in house in Florida from raw bar stock: drill, ream, rifle, contour, and assemble on a fully automated, robotic-driven line. Stress-relieved after rifling. Quality control holds every bore inside its individual tolerance. 100% USA made.
4150 CMV + nitride
4150 chrome-moly vanadium under a black nitride surface. Nitride hardens and protects the bore and exterior without a chrome lining.
Gas system is this SKU
.300 Blackout chamber, 5/8-24 muzzle, pistol-length gas. Do not use 5.56 brass or a 1/2-28 brake.
In-house QC
6? pistol. Journal .750?. M4 extension. Extensions torqued after nitride.
Specifications
| Component | Specification |
|---|---|
| SKU | 300-5.5P-17-M4-NP-1-1 |
| Platform | AR-15 |
| Length | 6? |
| Material | 4150 CMV Mil-B-11595E |
| Finish | Black nitride |
| Chamber | .300 Blackout |
| Gas system | Pistol |
| Gas block journal | .750? |
| Twist | 1:7 right-hand |
| Muzzle thread | 5/8-24 |
| Barrel extension | M4, torqued after nitride |
| Weight | 11.5 ounces |
| Origin | 100% USA made |
NFA rules apply under 16?. Muzzle is 5/8-24. Chamber is .300 Blackout only.
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