One member had a 243 Handi with a possible crack in the standing breech near the firing pin, that's the only SB2 related frame defect I recollect, his barrel also shot loose.I have a topper cast iron frame that has a round depression in the breech face where the case head rests against it. I'm thinking that could be a weak spot where the breech wall deformed from the stress of the cartridge pressure.
Either that or it was made that way and I never noticed it before!
well guys, i am sure glad that i had my target stands in the truck today. I was disapointed with my reliable .243 today. I cant blame it though. I shot about 25 rounds at some pdogs today after my class got out and finaly started seeing some dirt fly so i could tell were i was hitting. with 15...