500yd group with my 308

[ryanshaw44]

nice shooting, I can't wait for mine to be done!

 

[Glock-a-maniac]

What twist rate does this rifle have (nice shooting)?And how does it shoot with say 168 grain or 155 grain bullets?

The barrel is a heavy contour 1:9 rock creek 5R and 175s are as light as I can go. This twist will stabilize a 208gr and heavier but in doing the math, the difference in recoil, cost of bullets and bullet drop I stuck with SMKs. I think when it comes time to rebarrel my 308, I'll go with a little lighter contour and a 1:11.27 Rock Creek so I can drive the 155gr Lapua Scenars faster with hopefully less wind drift. I'm actually looking to sell my McMillan A5 fully adjustable stock with mag system if anyone is interested. Hell, I'd probably sell the gun too if someone wanted it. It's a left bolt, right port Nesika action and the chamber is cut so tight I still haven't had to trim my brass; just clean, neck size and load to mag length.