Prometheus Soft Flathop AEG Hop-Up Rubber

Proven performance, excellent range and superior accuracy, use Prometheus bucking in every build for an instant performance boost. The flat, flashless bucking is perfect for those looking for even longer range and more accuracy on heavier BBs.

The superior quality and tolerances of Prometheus Hop-Up Rubber provide increased range, accuracy and precision while creating the perfect air seal with excellent resistance to oil and wear.

Combine flat hop bucking with Prometheus Flathop Tensioners for the perfect flat hop.