I am having fits with stovepiping on my STI SM. The brass is hitting the scope. I sent it back and they replaced the extractor and the installed an extented ejector and it is still stovepiping. I installed an Aftec and tuned the ejector per Brazos and I still had it stovepipe twice in 2 hundred rds, once in a thousand is to much if you ask me. I have ordered a Quinn iii mount but really like it the way it is.
I am shooting WWB and have put about 1500 rds through it.
Any help would be greatly appreaciated.
Thanks,
SR