Hello,
I have 2 x Kriss Vector .22 SRB's, feeding them both the same ammo (Blazers LR). One functions 100% fine, the odd jam up...
One will not fire at all. It's like the firing pin is not contacting the shell. I stripped both guns, looked at both firing pins, checked clearances (visually). Both pins extend the same amount on the bench. Both pins have good spring travel.
Not sure where to go with this? Any suggestions?

I have 2 x Kriss Vector .22 SRB's, feeding them both the same ammo (Blazers LR). One functions 100% fine, the odd jam up...
One will not fire at all. It's like the firing pin is not contacting the shell. I stripped both guns, looked at both firing pins, checked clearances (visually). Both pins extend the same amount on the bench. Both pins have good spring travel.
Not sure where to go with this? Any suggestions?