Basic performance upgrade of Tokyo Marui P90 TR
I want to have it more accuratly(because of th shorter barrel)
Is a Tanio Koba barrel recommended?
Or should i put a better spring in and a thightbore ...
I don't have a big budget, but definetly want to upgrade accuracy and if needed fps. But I think fps is kinda ok, im pretty new to AEG"s
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