11" 9mm Upper Receiver | A2 | 9.25" M-LOK OCTO Rail | Black | Without Bolt Carrier Group and Charging Handle
This 11 inch M-LOK upper receiver comes with a 9 inch free-float octo handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 barrel making the action smooth and easy to keep clean.
|
Barrel
|
Specifications
|
|---|---|
| Caliber | 9mm |
| Length | 11" |
| Material | 4150 Chrome Moly Vanadium |
| Profile | Straight |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Blowback |
| Dimpled? | No |
| Twist Rate | 1:10 |
| Muzzle Thread | 1/2x36 |
| Weight | 17.6oz |
Upper Receiver:
- Machined from a Mil-Spec 7075 T6 Forging
- Black Anodized
Handguard:
- 9.25" free float handguard
- MIL-STD 1913 Picatinny rail on top on both ends
- 4 M-Lok slots on 7 sides
- Precision Machined 6000 Series aluminum, for high strength and weight savings
- Made in USA
