Product Description
The Guntec USA BAR-5.5 5.5" 5.56mm barrel delivers unmatched performance and durability in a compact design. Constructed from high-grade 4150 Chromoly steel, it is engineered for precision and reliability.
Designed to excel with 5.56×45 and .223 cartridges, this barrel ensures consistent accuracy. Its lightweight contour optimizes agility without sacrificing strength, while the custom short gas tube enhances gas efficiency.
- 1:5 twist rate for improved bullet stabilization
- 1/2 by 28 threaded for compatibility with various muzzle devices
- Black nitride coating for enhanced corrosion resistance
- M4 feed ramps for reliable cycling
Upgrade your firearm with the Guntec USA BAR-5.5 for superior performance and style.
