Personal photos. A friend had friends who had a company suite at the track. I think I paid $250 for all 3 days food and drink pit passes etc included. I went 2 or 3 years then they dropped the track from the schedule. Those pics were from my phone.
Grouped them together pretty well. I was just standing up no rest or anything. My old eyes don't see iron sights real well any more. They were all in the middle of the steel plate after I moved the sights. 20 yds is all I was shooting from.
Got out back today. Ran almost a box of 130gr 38spl through it and one cylinder of Golden Saber 357's.
It goes bang every time. It was almost a foot low and 9" right out of the box. @ 20 yds. I fixed that.
Those 180 gr soft points may not have grouped well because the soft points tend to deform on the feed ramps. FMJ or polymer tipped rounds seem to do a lot better in these guns than soft points.
So far so good. The KAK buffer and orange springco spring should fix your recoil system. The gas tube is a bit short and the Armalite carbine 308 gas tube should fix you up.
Your feeding problems are not probably the magazines.
First off AR10's are made by Armalite. You bought a 308AR.
There is a big difference in platforms so describing things accurately helps.
Why don't you start your own thread on this and give us a lot more details.
Yep 27-9. Has the Clinton hole.4".
My dad had a 3 1/2" 27 that my brother bought. Ex NY state police gun. No the houges are black rubber but so much more comfortable to shoot.