Prometheus Purple Hop Up Bucking (Soft Type)
The Prometheus Purple Hop Up Bucking is a soft type bucking for upgrading your airsoft gun. Very popular in the HPA crowd the Prommy Purple bucking provides a huge improvement in accuracy and consistency for setups under 400 FPS. This bucking includes a standard nub and to most is considered the best bucking you can get for a non flat hop/r-hop'd barrel grouping.
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