just a quick question

[beggsybluestaff 1]

what is the little grub screw on the side of the rifle for i stripped and cleaned my gun for the first time and would like to know what it is for cheers

[clint 45]

Hello, It adjust cylinder to valve air pressure. It may up or down power also. check on chrono.

[Phantom 631]

Yep, turn it in, lower power, turn it out and you quickly go FAC (assuming you are talking about an AA)

 

If you've moved it, get it chronoed

 

Phantom

[beggsybluestaff 1]

thanks guys for the replys i am looking to buy a chrono as yes like a c##k i fiddled with it i cant leave anything alone looks like i wont be bashing any bunnies tonight unless i go get the s400 off my dad

[Phantom 631]

:oops:

[jamie g 17]

for what power gains your get i would leave well alone. not only will you take it over the limit your get alot less shots and the over all shot to shot count will be way off if not set up properly

[RiffRaff 5]

not to bad if you just removed the torx an the cylinder side, but if you have had a allen key in the grub screw for the venturi an moved it,, best to run it over a chrono to be safe

 

shoot safe

Niel