The CMMG 16.1 Barrel Sub-Assembly with Collar Kit 22LR is a testament to precision engineering and quality design. Crafted for the AR-15 platform, this barrel assembly features a black finish and a 16.1-inch length, making it ideal for those seeking a reliable and efficient shooting experience. Its M4 contour and 1/2-28 muzzle threads ensure compatibility and ease of use, while the 1-16 twist rate enhances accuracy.

Perfect for range time and training, this barrel sub-assembly is designed for custom dedicated 22LR AR-15 upper builds. CMMG is renowned for its innovation and commitment to quality, ensuring that each product meets the highest standards.

Key Features:
- Manufacturer: CMMG
- Model: 16.1 Barrel Sub-Assembly with Collar Kit
- Caliber: 22 Long Rifle
- Condition: New
- Finish Color: Black
- Barrel Length: 16.1"
- Muzzle Threads: 1/2-28
- Twist: 1-16
- Material: 4140 Chrome Moly
- Finish: Salt Bath Nitride
- Unique Features: Includes barrel collar for 22AR Conversion
- Weight: 1.67 lbs