Yhm 9mm Bolt Assembly

This 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.

Features :

• For Use with Standard AR-15 Hammer
• Drop-in
• 9mm Complete Bolt Assembly