I've had my Rattler 357 for about 2 wks now. I've been generally very pleased with the consistency and accuracy. When I received it the reg was at 140 and has stayed there until today. I noticed it was at 150 this am, took 2 shots, noticed a big jump in recoil and subsequent increase in fpe. Now it's at 165. Any of you guys dealt with this?
View attachment 140.heic
View attachment 140.heic