Laylax Prometheus Hop-Up Tensioner

No, this is a drop-in system designed to replace your existing nub without requiring permanent modifications to your hop-up unit.

Use the soft tensioner for lower FPS builds or lighter BB weights, as it provides a gentler, more consistent contact patch. The hard tensioner is better suited for high-FPS builds or heavier BBs that require more pressure to achieve the desired hop effect.

While it can work with various setups, it is specifically optimized for use with the Prometheus Straight Bucking. Using it with a standard bucking that has an internal mound may require you to modify or remove that mound to achieve a true flat-hop effect.

A flat hop tensioner provides a wider, more uniform contact surface on the BB compared to the single point of contact from a standard nub. This consistency results in a flatter, more predictable flight path and improved accuracy at range.

No, this set includes only the soft and hard tensioner nubs. You will need to purchase the bucking separately if you do not already have a compatible straight-style bucking.