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Grendelhunter.com - Complete 6.5 Grendel Upper
#30
Aged1 Wrote:Shooting summary on mine (22" fluted stainless, rifle gas, 1-8 twist, 16.5 key mod hand guard, and bolt/bcg) drum roll, ONE HOLE. And that's brand new bbl. the hole could get smaller with more practice. ��
Other parts of that story..100 grain Sierra varmiter with 27.5 gr of Leverevolution, not magnum primers (trying but local sources are OUT). I have varied the powder charge +|- a grain...drats...still one hole. Then shot some Hornady 123 gun eld, and still one hole.

How many shots did you take? I once shot 48 shots from my Sig P6 at 10 yards into a single hole... that was about 5 inches across. Tongue

Joking aside, those results are impressive. If I didn't love building more than shooting, I'd give GrendelHunter a good look!
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Grendelhunter.com - Complete 6.5 Grendel Upper - by drewthebrave - 03-24-2017, 07:21 PM

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