- 4150 Chromoly Steel
- 5.56/.223 Chambered in 5.56×45
- 1:7 Twist
- 1/2 by 28 Thread
- Contour Profile
- Markings Spiral Engraved Near Break
- .750 Gas Platform System
- M4 Feed Ramps
- Pistol Length Gas System
- Black Nitride Coating
6 in stock
$139.95
Guntec USA has been manufacturing AR-15, AR-308 and AR 9mm accessories since 1989. Our goal is to distribute excellent quality, at an economical value.
| Weight | 16 oz |
|---|---|
| Barrel Length |
Boyd –