Your hands are likely not too small to quad load, my 10yo daughter quad loads.
Buy caddies that are good for grabbing 2 or 4 shells at a time. I like the carbon arms caddies. They have the best retention.
Just got a JP gmr-15, and put 875rnds through it in the past two weeks. I feed it FM 124, FM 135, FM 147, Stand-1 147 chubbies, Winchester 124 nato, Blazer aluminum 115, lawman 115, and cap arms 147 subsonic. Not a single hiccup with any of the ammo. I felt like the FM 135 had the least...
For those of you that have run the JP Ultra LMOS aluminum carrier what do you think of it compared to the stainless LMOS version? Happy with the way it runs? Reliability issues? Any reason not to go with it other than cost?
What type of problems are people experiencing with adjustable bkocks? Is it just tunning right on the edge of operating and then short stroking occaisonally, or is there something else causing failures?
I like adjustabke gas, but haven't had problems...yet.