I recently put together a 9mm AR pistol and, as I expected,.... I am having some issues with it.
My components are a Spikes 5.5" barrel, a JP bolt, a JP silent captured spring, and a Geissele rapid fire trigger. The lower is a CODA 9mm dedicated lower which uses Glock mags.
Anyhow, the issues aren't anything I have ever experienced before. If I fire it relatively quickly it will cycle and chamber another round, return to battery even, but will not reset the hammer. SO the hammer isn't "cocked". I find this to be strange because it is still cycling the ammo. I contacted JP and they said it is a trigger issue. I think it would be hard to find a more reputable trigger than Geissele, but maybe it is something simple.? I haven't contacted Geissele yet, but does anyone have any ideas how this is happening? I have previously used this trigger without issue in a 5.56 lower.
I know it is not ammo related, as it occurred with coated lead subsonics, 124 grain round nose, and Speer 147 grain defense loads alike.
My components are a Spikes 5.5" barrel, a JP bolt, a JP silent captured spring, and a Geissele rapid fire trigger. The lower is a CODA 9mm dedicated lower which uses Glock mags.
Anyhow, the issues aren't anything I have ever experienced before. If I fire it relatively quickly it will cycle and chamber another round, return to battery even, but will not reset the hammer. SO the hammer isn't "cocked". I find this to be strange because it is still cycling the ammo. I contacted JP and they said it is a trigger issue. I think it would be hard to find a more reputable trigger than Geissele, but maybe it is something simple.? I haven't contacted Geissele yet, but does anyone have any ideas how this is happening? I have previously used this trigger without issue in a 5.56 lower.
I know it is not ammo related, as it occurred with coated lead subsonics, 124 grain round nose, and Speer 147 grain defense loads alike.