HOP UNITS

A polymer hop-up chamber dedicated to the CM.041PDW, CM.041L and CM.041K models.

FeaturesMetal constructionIncludes everything except the HOP nubReplacement original partsGreat source of little bits that have been lost!Package Incl...

Hop-up chamber and bucking mainly provide backspin to BBs as they exit barrel to increase flight duration and therefore range, whose proper adjustment...