parkj5, your cocking ramp might not be in correct alignment, causing exactly the problem you describe. The following gives a very good description along with photos how to get the bolt back together correctly. It can LOOK correct, but not be. The
description is for the 10MLII bolt, but the area of concern is the same as a 112:

http://dougva.proboards.com/index.cg...y&thread=10522