Sheridan Spring

I've got a pre-97 sniperII that I'm working on, that has an auto-trigger kit. When I purchsed it, it was set up with the stock springs made for un-regulated air... (850psi) - Sheridan based; however, I've made some mods to get it operating at lower pressure (approx 425psi). I still need to drill out the pump guide rod some to allow for additional volume...

What am I missing? I'd like to find a lighter main spring for it... The stock spring is a pain to pump...especially pumping fast with the autotrigger. I just shot through an ass-load of paint adjusting the auto-trigger, and it gave me quite a workout. A lighter main spring would be just the trick...

Any assistance would be HIGHLY appreciated...

Mcarter brown would be a really good place to start I am sure someone can help you out with what you are looking for.

I scored a vm-68 spring off ebay for a couple bucks... I'm going to give that a try. I'm not certain the diameter is what I need... If it's close, i can cut the length needed and hopefully make it work. *crossing fingers*

shrub wrote:

Mcarter brown would be a really good place to start I am sure someone can help you out with what you are looking for.

Yeah, i've gone this route before, and will even try again... unfortunatly the feedback I've gotten in the past hasn't helped much.

Generally folks state what I SHOULD do instead, rather than just answering my question....

Now if I can get that resolved, the next little glitch is figuring out how to install a detent that will not interfere with the autotrigger setup to help prevent the double-feeds....

check pbnation they are pretty helpful