08-27-2013, 09:39 PM
tackdriver Wrote:I just picked up an AA bolt and want to change up one of my 556 rifles. I saw some talk of Black hole weaponry, I think they use the 264 LBC chamber. Does that mean my new bolt won't work?
I dont know what contour you are looking for, but SS335 started a post with a cut rifled Les Baer 264LBC pipe with 391 rounds down it. Also lots of brass, mags, and dies. Not trying to knock the group buy or anything.
Richard