Dirty Bird Bakersfield
Only 2 left in stock
Description
Engineered for precision and reliability, the Green Mountain 300 BLK AR-15 Barrel delivers exceptional performance in a versatile 16-inch package. This M4-profile barrel is specifically chambered for .300 Blackout, making it an ideal choice for shooters seeking a balance of maneuverability, accuracy, and compatibility with both supersonic and subsonic ammunition in tactical or sporting applications.
Key Features and Benefits
- Fluted M4 Profile: The distinctive fluting reduces overall weight while maintaining structural integrity, improving handling and reducing fatigue during extended use without sacrificing durability.
- Manganese Phosphate Finish: Provides robust corrosion resistance and a non-reflective surface, ensuring long-term protection in harsh environments.
- Chrome-Lined Bore and Chamber: Enhances longevity and facilitates easy cleaning, delivering consistent accuracy even after thousands of rounds.
- 1:7 Twist Rate: Optimized for stabilizing a wide range of .300 BLK bullet weights, from light supersonic loads to heavier subsonic projectiles.
- Carbine-Length Gas System: Ensures reliable cycling across various ammunition types and suppressor configurations.
Technical Specifications
- Barrel Length: 16 inches
- Barrel Profile: M4 Fluted
- Platform: AR-15
- Cartridge: .300 Blackout
- Gas System: Carbine
- Gas Block Journal: 0.75 inches
- Twist Rate: 1:7
- Muzzle Thread: 5/8×24
- Finish: Mag Phosphate
- Material: 4150 Chrome Moly Vanadium
- Weight: 30 oz
Why Choose This Green Mountain Barrel
Green Mountain barrels are renowned for their precision manufacturing and mil-spec standards. This model addresses common shooter concerns like weight management, heat dissipation through fluting, and reliable function with modern .300 BLK loads. Whether building a new upper or upgrading an existing rifle, it provides a dependable foundation for accurate, versatile performance.
Pair this barrel with your preferred gas block, muzzle device, and handguard to complete a custom AR-15 setup tailored to your needs.
Additional information
| Weight | 30 oz |
|---|---|
| Dimensions | 16 in |
| Finish | Mag Phosphate |
| Barrel Profile | M4 |
| Cartridge Compatibility | 300 BLK |
| Gas Block Journal | 0.75 |
| Barrel Length | 16" |
| Gas System Length | Carbine |
| Platform | AR-15 |
| Twist Rate | 1:7 |
| Muzzle Thread Pattern | 5/8×24 |
| MPN | GM-M27 |
| UPC | 33782 |
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.
