Dirty Bird Bakersfield
Only 2 left in stock
Description
Upgrade your AR-15 platform with the Green Mountain 9mm AR-15 Barrel, a precision-engineered 10.5-inch M4 profile component designed specifically for reliable 9x19mm blowback operation. This nitride-finished barrel delivers exceptional durability and performance for tactical, home defense, or recreational shooting applications.
Key Features and Benefits
- Nitride (Melonite) Finish: Provides superior corrosion resistance, reduced friction, and extended barrel life compared to traditional finishes, ensuring consistent performance in demanding environments.
- M4 Profile Construction: Balances lightweight handling with structural integrity for improved maneuverability without sacrificing accuracy or heat dissipation.
- 1:10 Twist Rate: Optimizes stabilization for a wide range of 9mm bullet weights, promoting tight groupings and reliable feeding in blowback systems.
- 1/2×36 Muzzle Threading: Allows easy attachment of compatible muzzle devices for recoil management and sound suppression options.
- Blowback Gas System: Eliminates the need for a gas block, simplifying assembly and enhancing reliability in pistol-caliber carbine configurations.
Specifications
- Barrel Length: 10.5 inches
- Cartridge Compatibility: 9x19mm / 9mm
- Platform: AR-15
- Gas System: Blowback (N/A gas block journal)
- Twist Rate: 1:10
- Muzzle Thread Pattern: 1/2×36
- Finish: Nitride / Melonite
- Barrel Profile: M4
- Weight: 22 oz
Why Choose This Product
Whether you’re building a compact 9mm AR pistol or carbine, this barrel addresses common pain points like excessive wear from high-volume shooting and the need for quick, dependable cycling. The nitride treatment resists fouling and abrasion, while the M4 contour maintains balance for rapid target acquisition. Its button-rifled precision supports sub-MOA potential with quality ammunition in a purpose-built 9mm platform.
Ideal for enthusiasts seeking a factory-direct, high-quality component from a trusted American manufacturer known for consistent barrel production.
Additional information
| Weight | 22 oz |
|---|---|
| Dimensions | 10.5 in |
| Finish | Nitride / Melonite |
| Barrel Profile | M4 |
| Cartridge Compatibility | 9×19/9mm |
| Gas Block Journal | N/A |
| Barrel Length | 10.5 |
| Gas System Length | Blowback |
| Platform | AR-15 |
| Twist Rate | 1:10 |
| Muzzle Thread Pattern | 1/2×36 |
| MPN | GM-M4-9 |
| UPC | 33783 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.
