my brocock needs a tune

[rangur1]

Nevermind guys, i just found bzizzi373 post on this very problem with pics, time to get to work.

ok, i have tried to adjust regulator pressure and it's hanging at 120 , it does not move even when i turn the reg screw either way. the hammer spring screw looks tightened all the way in. this gun is shooting about 4 FPE less at every level setting than it should be. i am ready for ideas. thanks

 

[Michael]

Which model/caliber? What are your desired velocities with what weight projectile?

If you think its a problem that can be fixed under warranty then I'd send it in, otherwise I heard Ken Hicks over at SPAW is the man.

 

[rangur1]

it's the 25 cal bantam sniper hr. it maxes out to 36 FPE pushing a JSB 25.3g to a whopping 811 fps. 

 

[rangur1]

got the reg pressure to 150. will test it out, and if it's still weak , see if i can tighten hammer spring.

 

[Guest]

Ken Hicks at SPAW tuned my Brocock Bantam Sniper HR to perfection. 

 

[Keyman62421]

Ken just got done with my impact. Bad reg gauge. 50 bar off. Could have been cause of many original problems.!

 

[rangur1]

i have heard all about ken at SPAW. i know he is the real deal. i just want to try sorting this out myself if possible to avoid cost of service and shipping if possible. if i fail, ken will get a call, LOL!