The BERSERKER Hop-up rubber made of polyurethanes, which was custom designed for the Delta Armory Hop-up chamber, is manufactured in Italy by the renowned manufacturer Psionic Upgrades. The rubber achieves the same effect as Maple Leaf's Macaron/Mr. Hop, but the big advantage of these rubber bands is that they will fit most popular Delta Armory/Lancer/Specna guns in a plug-and-play style - ie. The plug-and-play fitting can be used with the plug-and-play system without any additional modifications. Maple Leaf's Macaron or Mr. Hop elastic needs to be modified or the Hop-Up chamber needs to be padded to properly feed the gun.

We have tested the eraser for over half a year and are very pleased with it.

The price is surprising considering that the BUNDLE package includes the rubber, 1x OMEGA pressure roller, plus a pressure arm. The resulting price is even cheaper than the Taiwan parts from Maple Leaf/TNT/Prometheus or Modify. With EU manufactured goods, we are mostly used to products being more expensive than those made in Asia.

Contents of the package: Hop-Up AEG rubber band, Hop-Up chamber pressure arm, Omega NUB - pressure roller

Weight: 8g