Replaced the stock mil-spec hammer on a CMMG dedicated 9mm AR lower with a Geissele Super Dynamic 3 Gun trigger. The rifle fires, ejects the spent case, chambers a fresh round, but does not cock the hammer.
CMMG says their ramped bolt works with standard AR hammers. I double checked the one that I removed from the rifle and it's identical to a regular mil-spec trigger on a 556. So nothing special there.
Anybody have experience with this type of set up or recognize this type of problem?
CMMG says their ramped bolt works with standard AR hammers. I double checked the one that I removed from the rifle and it's identical to a regular mil-spec trigger on a 556. So nothing special there.
Anybody have experience with this type of set up or recognize this type of problem?