Problems with New 6.5 Grendel Upper Build
#16
Tex- I have chamber specs same as yours-- it's a normal , or close to AA spec chamber. Never had a problem.

I bought some sst 123 on the original Group buy thru Bob Stokes. Din't like the specs, so I sold them. I prefer the 129 as the sst heavy. Those can be loaded to 2.260 easily.

Clean your chambers guys! and the throat- leade area. Don't oil it! Or the barrel !

The rest of Barrel cleaning here is -once in a while.

Some of you guys may have a short chamber, do you have calipers?

Get a setup to measure your contact to rifling- so each bullet can be safely loaded. No Kabbooomz!
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Problems with New 6.5 Grendel Upper Build - by sneaky one - 06-06-2017, 10:56 PM

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