I decided to shoot the 25gr Kings and save the MKII’s. Weeks ago, I tuned to 880 FPS with super tight groups at 50 yards. Lots of fun, at first, but became boring. There are no groundhogs left and the cats get the chipmunks before I can. Been shooting paper.
The wind was calm this evening, so I finished tuning, and made minor elevation and windige adjustments at 75 yards. The ChairGun holdover is dead on. My last eight shots hit little splatter target patches on cardboard. I couldn’t miss. I was going to recheck my scope center at 50 yards, but after recording my pellet speed and Impact settings, decided I needed air.
Valve stop: 3-1/2 lines showing Hammer spring: 5 Pellet speed: 892 FPS Bottle pressure FX Gauge: just under 150 bar
Here’s the surprise! Reg pressure: 111 bar (EDMU Edgun gauge) reg pressure has always been 132 bar from factory...never been touched. My last shots were off regulator. The EDMU will stay at the regulator until I tune the 30cal barrel. EDMU is good....raised 132bar when I filled the gun.
Ain’t life grand,
Retired and healthy
The wind was calm this evening, so I finished tuning, and made minor elevation and windige adjustments at 75 yards. The ChairGun holdover is dead on. My last eight shots hit little splatter target patches on cardboard. I couldn’t miss. I was going to recheck my scope center at 50 yards, but after recording my pellet speed and Impact settings, decided I needed air.
Valve stop: 3-1/2 lines showing Hammer spring: 5 Pellet speed: 892 FPS Bottle pressure FX Gauge: just under 150 bar
Here’s the surprise! Reg pressure: 111 bar (EDMU Edgun gauge) reg pressure has always been 132 bar from factory...never been touched. My last shots were off regulator. The EDMU will stay at the regulator until I tune the 30cal barrel. EDMU is good....raised 132bar when I filled the gun.
Ain’t life grand,
Retired and healthy
