Help needed: ARC fire light primer strikes
Having ARC fire issues.
-Triarc 12.5" upper with mid-length gas
-Radian lower
-Geisselle SSA-E-X trigger
-ASDesigns ARC fire safety
-ASDesigns lever blocker (needed with Geisselle triggers to stop lever overtravel)
-A5 buffer system with H3 buffer installed.
(Spare Tubbs flatwire spring and 3.8oz buffer)
Currently the gun cycles fine in semi, but once switching to ARC, it fires once, ejects the spent brass, chambers a new round, and light primer strikes it. It has cycles 2 - 3rounds occasionally, but most often, one round followed by a light primer strike.
What I have noticed is that there is alot of slop in the lever blocker. It is not a snug fit in the lower, and has wiggle room in all directions.
If I take the upper off, and press the lever forward against the lever blocker and pull the trigger, it binds up, and the firing pin will not drop.
My question is, did i not remove enough material from the Geisselle trigger, do I need to find a way to adjust the lever blocker (unsure of how), or something else?