CMC BBL-556-003 AR-15 5.56 NATO 16" Barrel
Precision 16-inch 5.56 NATO barrel for AR-15 platforms. Mid-length gas system delivers reliable cycling and reduced recoil impulse for improved accuracy and control.
Fits: AR-15
CMC BBL-556-003 AR-15 Barrel
This 16-inch 5.56 NATO barrel represents a solid foundation for any AR-15 build or upgrade. The mid-length gas system strikes an excellent balance between reliability and shootability—a characteristic that separates quality barrels from mediocre ones.
Key Features
- Caliber: 5.56 NATO
- Length: 16 inches
- Gas System: Mid-length
- Finish: Black
- Application: AR-15 platform rifles
Why This Barrel Works
The mid-length gas tube is the thinking shooter's choice. It reduces bolt carrier velocity compared to carbine-length systems, which means less wear on components and a softer recoil impulse. This translates directly to faster follow-up shots and improved accuracy—particularly important for those serious about precision shooting.
At 16 inches, this barrel offers a practical balance: short enough for tactical applications and vehicle work, yet long enough to extract meaningful velocity from the 5.56 round. You'll get the performance you need without unnecessary length.
Whether you're building your first AR or upgrading an existing rifle, this barrel provides the reliability and performance that serious shooters demand.
