Huben fun

I was doing alittle shooting the other day and I bump my tune just alittle to 15mpa and 1 click on the wheel and my 25.39's shot 990 for 2 mags. I decided to try some nsa 218 31.2 grainers with out changing anything on the gun tuning wise. The 31's were going 910. Here's a few pics of both at 53yrds. The number is amount of shots in that group. 

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I'm not the greatest shot but these will do just fine for me. Thanks for looking