No sorry I dont , I have been using H4350 and the gun is a shooter. Im .020 off the lands , the last group I measured was .341 at 141 yds my range was kinda flooded so thats as far as i can go for now. The group was only 3 shot but I assume that the barrel isnt going to dissapoint. These 3 rounds were # 48,49,50 on my barrel break in day. So barrel was plenty warm. I did the shoot clean shoot first 20 , then the rest I shoot every 3, clean and repeat. My next outing I will see if it will run consistent 10 round groups.