Prometheus Hop Up Bucking

A standard bucking has a small mound inside that pushes down on the BB, which can sometimes cause inconsistent spin. This flat hop design removes that mound entirely, creating a smooth, flat contact surface that allows for more consistent pressure and better long-range accuracy when paired with a flat-hop nub.

Yes, this bucking is designed specifically to be used with a flat-hop nub. Because the interior is smooth, a standard nub won't provide the necessary pressure to hop the BB effectively.

This bucking is designed to be compatible with most standard AEG hop-up units and inner barrels. However, because it is a specialized part, you may need to perform minor modifications or ensure your hop-up arm is set up correctly for a flat-hop configuration.

Yes, the high-strength silicone rubber is engineered to withstand rigorous use and maintain its shape over time. It provides a great balance between flexibility for a tight air seal and the durability needed for high-performance setups.

The primary benefits are a more consistent air seal and significantly improved hop-up adjustment. By creating a larger, more uniform contact patch with the BB, you get more predictable flight paths and better consistency at longer ranges.