What happens when you put another bolt in it?

Quote Originally Posted by cemoulton View Post
I'm just updating this for any who may have been curious.

I replaced the gas key, polished the rails and tried it in 4 different weapons (18" mid, 16" mid, 16" carbine, 10.5" carbine) with 5 different bolts and 6 different buffers (rifle, A5H2, carbine, H, H2, H3).

It still won't run. after further inspection it appears the hole that the bolt tail protrudes through is over sized by 0.005. The Les Baer measures 0.280 all my other carriers measure 0.275. I believe this to be the issue and have satisfied my curiosity. The offending carrier now resides in my pile of scrape metal