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I'm missing a lot of expected fps (shooting 450fps with a m170 spring) and I've checked all my bases.
I've double, triple, etc checked every component + air seal connection and to no avail :[ I'm still missing a pdi hop up chamber w/ tbb and systema bucking.
I know the tbb and bucking "shouldn't" increase fps by that much sooooo anyone think the PDI chamber can remedy this large fps loss?
I've double, triple, etc checked every component + air seal connection and to no avail :[ I'm still missing a pdi hop up chamber w/ tbb and systema bucking.
I know the tbb and bucking "shouldn't" increase fps by that much sooooo anyone think the PDI chamber can remedy this large fps loss?