BEASTPRO : SCARV2 STAINLESS STEEL RETURN SPRING
Increase fps ... Stop the rusting of your return spring with stainless steel.
Get a better seal for your tip and a faster plunger return. More fps and RPS.
We have done all the hard work and spent a lot of money in research for you and these parts that I am now selling are the best and will be the right type of upgrade that will give you the best benifits. These parts are limited so first in first served.
YOU ARE BUYING BEAST UPGRADE:
# 1 X Beast SCAR V2 JinMing stainless steel return spring. Get a better seal and faster return and no bounce INCREASE FPS