Builder's Grade 7.5" 5.56 Upper Receiver | Flash Can | 9" M-LOK | Without Bolt Carrier Group and Charging Handle
This 7.5 inch M-LOK upper receiver comes with a 9 inch free float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a precision 4150 Chrome Moly Vanadium barrel.
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Barrel
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Specifications
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|---|---|
| Caliber | 5.56 |
| Length | 7.5 |
| Material | 4150 Chrome Moly Vanadium |
| Profile | Medium |
| Finish | QPQ Corrosion Resistant |
| Gas System Length | Pistol |
| Gas Block Journal | .750" |
| Dimpled? | No |
| Twist Rate | 1:7 |
| Muzzle Thread | 1/2x28 TPI |
| Weight | 16.8oz |
| Barrel Extension | M4 Feed Ramps |
| Target Crown | 11 Degree |
Upper Receiver:
- Machined from a Mil-Spec 7075 T6 Forging
- FDE Cerakoat
- M4 Feed ramps
Handguard:
- 9" Lightweight - Free Float M-LOK
- Anodized or Cerakote
Please Note: Uppers may present light fouling from our quality control process and/or test firing
***Please allow an additional 2-3 business days of lead time as these uppers are made to order.***
