P90 questions. Looking at you TheReaper

luciferbob · **Joined:** Sat Jul 19, 2008 11:29 pm **Posts:** 301

So I'm planning on getting a P90 and using it as my indoor gun the only problem is that the gun shoots 380-400 stock out the door.

What spring would you recommend to make it indoor legal?

TheReaper · **Joined:** Sat Jul 19, 2008 8:49 pm **Posts:** 461

Hmm, I'd try a 100 or 110 spring. I've got a 110 I'm about to throw in my indoor build... though it might still be too hot. I'll let you know how it goes. Could always try just cutting down your stock spring a little bit.

luciferbob · **Joined:** Sat Jul 19, 2008 11:29 pm **Posts:** 301

Let me know how fast your gun shoots at with a 110. I know the G36C is shooting 380-400 with a 120 and I don't feel like playing surgeon with the stock spring =D

TheReaper · **Joined:** Sat Jul 19, 2008 8:49 pm **Posts:** 461

So I just gutted this gun http://airsoftbuilds.com/weapon.php?id=829 for my new build. Its chrono'ing ~360 to 370 with the sp100 spring. Seems pretty high... guess it just has good compression. :?:

I'll be downgrading to a 90 spring, and then probably short stroking the piston and sector gear.

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P90 questions. Looking at you TheReaper

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