Dude, I have seen some mags have problems, but....

[Mink06]

ok, I am fixing this mag for a friend. I have no idea how old it is, but its # is CF34116. When you pull the trigger (a 2x benchy) it shoots like an autoresponce trigger gone mad. Sometimes the bold sticks forward, but even more often- the sear dosen't catch the bolt. Also it is very inconsistant (10 shots varied from 334 fps. to 209 fps.).

thanks for all comments.
Mink06

[BlackVCG]

More info needed. Are you using Co2? Does the bolt or sear look like it has abnormal wear on it? Is there a rail bushing in the hole that the field strip screw goes through? Is the field strip screw tight? Has the trigger rod been adjusted?

[Mink06]

I am running a crossfire preset 850 3k psi, both the bold and sear are not worn, there is no rail bushing, and I don't know the length of the trigger rod.

[SaS]

do you have another trigger frame to try it on...

I'm running a older mag, cf22662 and i have no problems with mine... mines from 95ish

Rail bushing (http://store.airgun.com/acb/showdetl.cfm?&DID=17&Product_ID=248&CATID=6)

clean the reg seat (consitency)
check the reg spring pack for visible damage (consitency)
make sure the sear moves freely... and moves freely with the benchy as well
possibly a worn bolt spring

I would say it's probably the bolt spring not pushing the bolt far enough back to catch on the sear

[vf-xx]

if it's not your's and you're not sure whats on it, check the on off assembly.

An aftermarked on off can do some strange things.

[Mink06]

It turned out to be the trigger rod, it was like 2cm long than mine, and I have the same frame sooo.....
anywho, Thanks to all!