Builder's Grade 16" 9mm Upper Receiver | A2 | 12" M-LOK Handguard | Pistol Caliber | Black | Without Bolt Carrier Group and Charging Handle
This Barreled 16 inch M-LOK upper receiver comes with a 12 inch free-float handguard and is built with only the best Mil-Spec components. The heart of this upper is comprised of a 4150 M4 barrel.Barrel:
- Barrel Material: 4150 CMV Steel
- Barrel Type: Button Rifled
- Barrel Caliber: 9MM SAAMI (9x19mm Parabellum)
- Barrel Twist: 1:10
- Barrel Length: 16”
- Barrel Profile: Light (.740" at the thinnest cross-section)
- Inside Finish: Black QPQ Salt Bath Nitride
- Outside Finish: Black QPQ Salt Bath Nitride
- Muzzle Thread: 1/2x36" TPI (Threads Per Inch)
- Barrel Extension: AR15 (Will work with any Milspec AR15 Upper Receiver)
- Integrated feed ramp
- Designed to work with both Colt and Glock style AR-9 builds
- 11-degree Target Crown
Upper Receiver:
- Machined from a Mil-Spec 7075 T6 Forging
- Black Anodization
Handguard:
- 12" free-float handguard
- MIL-STD 1913 Picatinny rail on top
- M-Lok slots on 3 sides
- Precision Machined aircraft grade aluminum, for high strength and weight savings
- Clamp-on system for easy assembly
- Steel Barrel nut to resist movement under heat
- Made in the USA
