16" 5.56 NATO 1:8 Twist Black Nitride M4 Mid-Length Barrel
16-inch 5.56 barrel with black nitride finish and versatile 1:8 twist performance
Out of stock
16″ 5.56 NATO 1:8 Twist Black Nitride M4 Mid-Length Barrel
The 16″ 5.56 NATO 1:8 Twist Black Nitride M4 Mid-Length Barrel is built for AR-15 shooters who want a dependable balance of accuracy, durability, and smooth operation. Its 1:8 twist rate makes it a versatile choice for a broad range of common bullet weights, while the mid-length gas system helps soften recoil impulse and support reliable cycling. Finished in black nitride for added corrosion resistance and easier maintenance, this barrel is a strong fit for defensive builds, general-purpose rifles, and hard-use range setups.
Features
- Black nitride finish for corrosion resistance and easier cleaning
- 1:8 twist rate for versatile bullet stabilization
- Mid-length gas system for smoother cycling
- M4 profile for balanced handling
- 1/2×28 muzzle threads for common muzzle devices
- American made
- Manufactured under ISO-9001 or better quality standards
- 16-inch-and-longer barrels backed by a 1 MOA guarantee with properly weighted match-grade factory ammo from a rest
Specifications
- Barrel Length: 16 in.
- Cartridge Compatibility: 5.56 NATO
- Platform: AR-15
- Barrel Profile: M4
- Gas System Length: Midlength
- Gas Block Journal: .750
- Twist Rate: 1:8
- Muzzle Thread Pattern: 1/2×28
- Finish: Nitride / Melonite
- Weight: 28 oz
| Weight | 28 oz |
|---|---|
| Dimensions | 18 × 3 × 3 in |
| Finish | Nitride / Melonite |
| Barrel Profile | M4 |
| Cartridge Compatibility | 5.56 NATO |
| Gas Block Journal | 0.75 |
| Barrel Length | 16 |
| Gas System Length | Midlength |
| Platform | AR-15 |
| Twist Rate | 1:8 |
| Muzzle Thread Pattern | 1/2×28 |
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.