They are a very well put together piece of equipment. Did some shooting yesterday with my 30 cal. Have probably run 100 rounds or so. Chrono'd the JSB 44.75 at an average of around 650 fps. So after some more breaking in, it will be time to twist the hammer spring a bit, and start tuning. Don't want to go too cwazy, until the new regs are out.![]()
Well, that was just some quick messing around. Using my FX chrono, with the new updated firmware on my android phone. Seemed to be working OK, after I found a position of the phone that liked the connection to the chrono. But occasionally while loading a mag, it would pop up a 950 or so fps, and hadn't even fired a shot! So I dunno. Time to drag out the old Caldwell, lights and all. I've had nothing but problems with this FX chrono, ever since I got it.