AR-15 and IMR3031
Anybody using IMR3031 in a full size AR-15?
It's a little bit slower than IMR4198 and that stuff absolutely doesn't work in a full size AR. It works ok on a shorter gas tube but that kind of restricts its utility.
The reason I ask is that I have a source for 8#ers of IMR 3031 but if they don't work in a full size AR, I'll just give it a pass.
Same question, different gun: Does IMR 3031 work in an M1A with, say, 168 gr BTHP bullets? I'm kind of flexible on the bullet weight but I have 168 and 175 gr BTHPs on hand.
"No matter how cynical you become, it's never enough to keep up." - Lily Tomlin