AR-9 Hammer Following

i’ll see if the one in my ar15 has the same issue. ill let you know the results

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the imposter has been discovered. when i put the disconnect spring (pictured) it hammer follows but when i put the one in from my ar15 its good to go. thanks for all the help!!!

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From my other thread, somewhere on here…I got my arm twisted into building an AR9. I ordered a ramped bcg. I know that a rounded hammer is required. Any recommendations?

I looked at what I have ‘in stock’ and every hammer is notched, or at least is not the same shape as croninbryce’s picture.

A standard hammer should be gtg. I use PSA’s hybrid BCG and an ALG ACT single stage on my AR9.

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I’m a fan of CMC’s PCC specific trigger.

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