「AEG130%Pro Spring」
PRODUCT CODE:649935
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This spring have all our wants.Especialy,good durability.
Material is our Best choice.Made of silicon chrome steel which is installed to Train ,Car-suspension and so on.
About figure,130% pro indicates that a just 1J over.
What's the "Pro"series ? We design to chang the pitch around center to adjust the output.

PDI-SPRING doesn't shrink ! Because engineer press the Minimum length overnight.So this spring don't shrink any longer.Everyday keep the Best condition!!

Our Spring may not be correct response.Because our springs are made by craftsman.
Our springs couldn't be made by machines because we need to make with variable pitch(some machines couldn't make that completely) ,so it may happen 10% up & down.
And please check your upgrade parts.If you use HI-SP cylinder kit,it may be down a few output.
Sale \ 1,176
We deem to get your agreement for the below policy when you place an order.
Sold Out！

Please read the below policy
We deem to get your agreement for the below policy when you place an order.
○We couldn't assure the trouble with your lack of skill.
○It may be required to adjust to fit because our custom parts reduce the clearance of normal parts to lead the best condition.
○Do not use the 3rd party products.Because we design with Normal parts or PDI-products.
　If you ignore our rule & breake up your guns、we couldn’t be responsible.
○It is possible to change the spec or design.