10-27-2013, 06:29 PM
Whelenon Wrote:What up with this?
A buddy and I were out fine tuning our Grendels, getting ready for the deer gun hunting season.
With my 18" Liberty/Saturn Grendel barrel I'm getting a cold bore shot about an 1.5" low which I have noticed before. After that it groups fine.
With my buddies 16" AA Grendel this does not happen. By the way I sold him the 16" barrel and kinda regretting it.
Any thoughts?
The question you need to answer is it a cold bore issue, a clean bore issue or both.
pds

