Sounds like you do good work M/B. We picked our first green beans today ; after the third time planting them thanks to the rabbits. Grabbed a couple of bowls of cherry tomatoes as well.
I tried a different box (several rounds) and nary a problem. Mind you, this is ONLY with the Wolf Gold Ball practice ammo. And even that cycled just fine in my H&K.
Gary (Architect) has them on his Hellcat and Hellcat pro. He researches this stuff seven ways from Sunday and twice on Friday! He has A LOT invested in optics and if he says they’re good enough to run on his CCW guns, that’s all the recommendation I need.