PolarStar Airsoft - Compact Regulator High Pressure Spring

[@impactshooting728]

So I’m running 7” SAI and at 130PSI I’m at 376 think I’ll hit 400 if I run this spring??

[@bcahues]

this spring increase the fps?

[@SiliconeSword]

Yes, but you wont need the extra psi unless you have a weird setup.

[@bcahues]

@@SiliconeSword if im thinking run the kythera with cgs i could can get the spring to increase the fps?

[@SiliconeSword]

@@bcahues You shouldnt need it unless you plan on going 500 FPS with a widebore barrel.

[@bcahues]

@@SiliconeSword yes im thinking run DMR widebore barrel 383mm 6.05

[@SiliconeSword]

@@bcahues You may as well get it since it is like 3$