Quantity in Stock: Grid Defense Billet Upper - 18" .308 Winchester Barrel w/ 15" M-LOK Rail - Black | Without BCG & Charging Handle
This AR-10 18" Billet .308 Win Grid upper is ready for you to add a BCG and Charging handle.Be sure to choose a BCG and charging handle from the links below as this upper does not come with either.
Click here for Bolt Carrier Groups
Click here for Charging Handles
- Black Anodized Finish
- Billet DPMS High Profile Pattern upper
- 18" 1:10 Twist 4150V Light Barrel - Black Nitride
- Mid-Length Gas System
- Axe Brake Muzzle Device
- .750 Low Profile Gas Block
- 15" Free Floating M-Lok Rail
- Made in the USA
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Barrel
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Specifications
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|---|---|
| Caliber | .308 Winchester |
| Length | 18" |
| Material | 4150V |
| Profile | Medium |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Mid Length |
| Gas Block Journal | .750" |
| Dimpled? | No |
| Twist Rate | 1:10 |
| Muzzle Thread | 5/8x24 TPI |
| Weight | 38 oz |
| Barrel Extension | M4 Feed Ramps |
