Green Mountain .223 Wylde AR-15 Barrel 18" M4 416SS Passivated - GM-M24
$218.95
Out of stock
Upgrade your AR-15 build with the precision-engineered Green Mountain .223 Wylde 18-inch M4 barrel, crafted from premium 416 stainless steel with a durable passivated finish. This barrel delivers exceptional accuracy and versatility for tactical, competition, or recreational shooting, optimizing performance across a wide range of ammunition.
Key Features and Benefits
- .223 Wylde Chamber: Combines the accuracy of .223 Remington with the reliability of 5.56 NATO, allowing safe use of both while maximizing precision and reducing pressure issues for consistent groupings.
- M4 Profile and Rifle Gas System: Provides an ideal balance of lightweight handling and barrel rigidity for faster target acquisition and reduced muzzle rise during rapid fire.
- 1:8 Twist Rate: Stabilizes heavier projectiles up to 77 grains and beyond, enhancing long-range accuracy and versatility for match-grade loads.
- 416 Stainless Steel Construction: Offers superior corrosion resistance and longevity, with a passivated surface that maintains a professional matte appearance under demanding conditions.
- Button-Rifled, Air-Gauged, and Stress-Relieved: Ensures tight tolerances for sub-MOA potential when paired with quality components and ammunition.
Specifications
- Barrel Length: 18 inches
- Profile: M4
- Gas System: Rifle length
- Gas Block Journal: 0.75 inches
- Muzzle Thread: 1/2×28
- Platform: AR-15
- Finish: Passivated stainless
- Weight: 35.2 ounces
Why Choose This Barrel?
Designed for shooters who demand reliability without excess weight, this barrel addresses common pain points like inconsistent accuracy and premature wear. Its nickel boron-coated extension with M4 feed ramps promotes smooth feeding, while the overall construction supports high-volume use in varied environments.
Whether building a new rifle or upgrading an existing one, this Green Mountain barrel provides the foundation for a dependable, accurate firearm that performs when it matters most.
| Weight | 35.2 oz |
|---|---|
| Dimensions | 18 in |
| Finish | Stainless |
| Barrel Profile | M4 |
| Cartridge Compatibility | .223 Wylde |
| Gas Block Journal | 0.75 |
| Barrel Length | 18 |
| Gas System Length | Rifle |
| Platform | AR-15 |
| Twist Rate | 1:8 |
| Muzzle Thread Pattern | 1/2×28 |
| MPN | GM-M24 |
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.
