Hey Guys, finally I could full test my mk2 and with reg @ 145 I have got 1100 fps with the 0.22 jsb redesigned and about 980 with the 0.30 cal jsb 44gn. Both laser beam.
With the 0.22 I put the wheel on 4 and close a bit the valve knob to get 1000 fps and almost pellet on pellet @ 100m amazing.
External Plenum, 6mm milled gauge bore, milled vh, 6.5mm bigger bore VS, short rod spring, 4grams hammer weight, c3 acetal bumper, half moon L shape pellet probe, 6.5mm elongated brass transfer port, 580cc carbon fiber bigger bottle, larger picattiny rail with quick access for trigger and reg adjustment, vortex golden eagle 60x, 700mm slug liner (0.22 & 0.25), donnyFL moderator
Easy!
With the 0.22 I put the wheel on 4 and close a bit the valve knob to get 1000 fps and almost pellet on pellet @ 100m amazing.
External Plenum, 6mm milled gauge bore, milled vh, 6.5mm bigger bore VS, short rod spring, 4grams hammer weight, c3 acetal bumper, half moon L shape pellet probe, 6.5mm elongated brass transfer port, 580cc carbon fiber bigger bottle, larger picattiny rail with quick access for trigger and reg adjustment, vortex golden eagle 60x, 700mm slug liner (0.22 & 0.25), donnyFL moderator
