AC -Unity AR 9mm Bolt Assemble is designed with reliability in mind and will work in a variety of 9mm upper receivers. The main feature of this heavy-duty bolt is the compatibility with all Glock 9mm magazines.
This bolt is made from finest steel and is a single piece design due to the straight blow back operation. There is no ejector because 9mm AR15 designs utilize an external ejector located in the lower receiver.
The Bolt Assemble contains:
- Bolt body hard coat anodized finish
- Extractor hard coat anodized finish
- Firing pin silver coating
- Firing spring (carbon wire)
- Bolt pin and parallel pin