- Use with standard AR or M16 hammer
- Ready to drop in
- Length: 6.62"
- Weight: 15.584 oz.
This CMMG Enhanced 9mm bolt assembly is complete and ready to drop into your 9mm upper. This unit is ramped for use with a standard AR or M16 hammer; no more having to purchase an additional non-standard part. Will not function with dedicated 9mm Hammer. Requires use of Standard Hammer.