Posted by John D. Bly on 6th Jan 2017
I built a 17 HMR with one of these. I got better than 1/2" groups at 100 yards with the 20 grain loads. It was better than expected.
Posted by ronal g. ryder on 20th Oct 2016
I have used around a half dozen GM barrels at present. All have shot equal to other higher priced name brand makers. Nor was the wait time for delivery as great.
Granted, custom twist or contours are a bit limited at present. But I will be a future users for certain.
RGR! Fallon NV
Posted by palmer price on 16th Oct 2014
used these barrels a number of years, they are super. THANKS palmer