Prometheus Hop Tensioner - flat type, 1 pair
Pair of the Prometheus Flat Hop Tensioners. These are a replacement Hop Tensioner (also known as the hop-nub) for use with the Prometheus Straight (flat) hop rubbers. The pack includes two tensioners, a hard type and a soft type. Fit only with special Prometheus Flat HopUp buckings. Please note that these might need modification to work with some inner barrels and/or hop units to account for different lengths in hop-windows.
is one of the brands of japanese manufacturer of upgrade parts Laylax. The Prometheus brand focuses on parts for gearboxes and barrels. Their heavy-duty gears, stainless steel and bronze barrels, are famous.
Laylax is an airsoft upgrade parts maker. Plan, design, and develop airsoft upgrade parts to satisfy and please all airsoft fans & players around the world. Offer not only custom upgrade parts but also tactical gears and variety of supplies, necessary for airsoft game. Other brands of LayLax are PSS, NineBall and Nitro.