Not as expected - Rise Armament OPMOD Hex-C RA-240 AR15/AR10 Enhanced Rifle Trigger and Micro Handstop

I like to tinker, build, and assemble rifles and handguns. Everything gets modified and upgraded to achieve what I think is its most appealing and functionally sound final form. That being said, I have experience in multiple triggers- Geissele, Timney, Steel city, JP springs, etc… this is my first rise armament opmod enhanced trigger. I have currently installed it on three separate AR’s and all three seem to have a midway “bump” when charging the handle on the initial pull. The trigger pull weight is as advertised and also a short reset, it doesn’t seem to be snagging in any way other than when manually charging the rifle. I don’t know if it is a rise armament thing or just a me thing but I have only had that issue once before on a PSA build with a mil spec trigger that was replaced. I will be searching online to see other people’s response to that particular trigger to see if I have a defective unit or maybe it needs to have a break in period? Not sure for now but currently not impressed with the RA opmod trigger.