[Stealth]

Remy, good report.

I have a hybrid of your Unit 1 and 2 setup in my outdoor SBR:
PDI WHold
G&P hop unit
Madbull 6.03 363mm TBB

I initially thought I had feeding issues when using fully-loaded PMags but after cutting off 2-3 coils off my tappet plate spring and re-assembling that issue went away. I think it's good for people to be aware that there MAY be feeding issues, but honestly I think the pricing is good enough so you can afford to get a bag to try them out and pass onto your buddies if it doesn't work out. The issue rate seems pretty darn low, unless people aren't speaking up...

In any case, Renegade of BBBastard picked up a couple of bags for some scientific testing based on the biodegradeability (is that even a word?), so maybe we'll have some interesting talking points soon. On another note, we left some in a water bottle out on the field in the sun before we left and we'll check up on them the next time we're at the Waterdown field.