Prometheus Hop Up Bucking

The smooth bore design removes the internal locking ridge found in standard buckings. This creates a more uniform contact surface for the BB, which leads to a more consistent hop effect and improved air seal compared to traditional designs.

Yes, this bucking is designed to be paired with a flat-hop nub. Because the bucking lacks the traditional internal ridge, a flat nub is required to apply pressure evenly across the surface for the best performance.

It is designed to be compatible with most standard AEG hop-up units and inner barrels. However, because hop-up tolerances can vary between different manufacturers, you may occasionally need to make minor adjustments for a perfect fit.

The high-strength silicone construction is chosen for its durability and flexibility. It performs reliably across a wide range of environmental conditions, maintaining its shape and consistency better than some standard rubber compounds in colder temperatures.

It is a straightforward installation if you are comfortable disassembling your hop-up unit. If you have never worked on your hop-up assembly before, we recommend following a guide, as getting the alignment correct is crucial for the flat-hop system to work properly.