Easy installation with the Edgun West videos on my R5 .30 cal. long. Set the regulator at 122bar with the Huma regulator tester, also from Edgun West. I'm getting 920fps with JSB 44.75gr pellets and 865fps with 47gr Edgun slugs from NSA. Both get excellent accuracy. I've only tested and tuned at my backyard 25m range but I get one hole accuracy with both at this range. The regulator stabilized after about 10 shots and holds and extreme spread of 2 fps consistently. Doesn't get much better than this!
