03-26-2013, 12:25 AM
Olinaz, what setup are you using to shoot from?...bipod, bags? I've seen this with my lightweight Grendel. I was shooting off bipod, on concrete, with a very light pull into the shoulder. The first shot out of a freshly loaded magazine was approx 2" high. The next 4 were grouped together. I guess I had a better pull into my shoulder after first shot. Putting down rug/sandbags to "pre-load" the bipod and using a firmer pull into shoulder eliminated the issue.
LIFE member: NRA, TSRA, SAF, GOA
Defend the Constitution and our 2A Rights!
Defend the Constitution and our 2A Rights!