The Colt Conversion Kit contains the complete upper receiver group, including a charging handle, bolt carrier group, and back up sight. Conversion Kits are available in both the standard upper receiver with handguard configuration and Monolithic 1-piece upper receiver with free-floating barrel configuration. All barrels feature a 1/7right hand twist. Now you can convert anyColt rifle to the most state of the art configurations.
Features and Specifications:
- Caliber: 223 Remington/5.56 NATO
- Barrel Length: 16.1"
- Twist: 1:7
- Receiver Finish: Black
- Handguard Finish: Black
- Barrel Length Range: 16.00"to 17.99"
- Purpose: Replacement
- Series: Upper Conversion Kit
Includes:
- Complete Bolt Carrier Group
- Charging Handle
- MBUS Rear Sight
