Prometheus Soft Purple AEG BuckingPRO-PBUCK
Exceptional quality bucking. This is LayLax's best product. It provides a perfect air seal with the barrel, often without the need for sealant. This softer version is best for low to medium FPS platforms - the vast majority of airsoft guns.
Using an R-hop or other flat hop? Use Prometheus' new straight bucking for easier installation, as you don't have to remove the internal hop mound or ridge.