Of course bragging how little issue i have with my Hatsans come back to bite me.
My .25 Bullmaster has dropped about 200 FPS, Low 700s with 25.4gr JTS.
Not the breech oring
Not the hammer spring or adjustment
Barrel is clean.
With regulator 170bar
Without regulator ~200 bar
I'm stumped
-- Matt
My .25 Bullmaster has dropped about 200 FPS, Low 700s with 25.4gr JTS.
Not the breech oring
Not the hammer spring or adjustment
Barrel is clean.
With regulator 170bar
Without regulator ~200 bar
I'm stumped
-- Matt