The Colt's Manufacturing SP64028 Mil-Spec Bolt Carrier Group is designed for 5.56 platform rifles and provides a dependable replacement or upgrade component for compatible builds. Manufactured by Colt's Manufacturing, this black bolt carrier group follows a Mil-Spec configuration intended for use with rifles chambered for 5.56 NATO and compatible cartridges. Its complete carrier group design helps simplify installation when replacing a worn or missing bolt carrier group.
The SP64028 combines the primary components required for bolt carrier group operation in one factory-produced assembly. Its black finish offers a traditional appearance that complements a wide range of modern sporting rifles, duty-style platforms, and custom configurations. As with any firearm component, compatibility should be confirmed against the rifle’s chambering, operating system, receiver configuration, and manufacturer specifications before installation.
This Colt's Manufacturing bolt carrier group is a practical choice for maintenance, replacement, or a new compatible rifle build. The Mil-Spec model designation makes it suitable for users seeking a standard-pattern component from an established firearms manufacturer. Professional installation and inspection by a qualified gunsmith are recommended to verify fit, function, and safe operation. Always follow applicable laws, the firearm manufacturer’s instructions, and established firearm safety practices when handling or installing this component.
Features:
- Manufacturer: Colt's Manufacturing
- Part Number: SP64028
- Model: Mil-Spec
- Type: Bolt Carrier Group
- Caliber Compatibility: Designed for compatible 5.56 platform rifles
- Finish: Black
