Prometheus Air Seal Chamber Packing/Hop Up Bucking (Hard)

Proven performance, excellent range, and superior accuracy, use a Prometheus (Prommy) hard bucking in any build for an instant performance boost. Pair with heavy weight BBs for optimal performance.

The superb quality and tolerances of the Prometheus bucking provides increased range, accuracy, and precision while creating the perfect air seal with excellent resistance to oil and wear. The build material additionally prevents mis-feeding and can lift a wide variety of BB weights and types.