Umarex UX SLA .50 CAL, 550 GRAIN LEAD AMMO-20CT the Hopup Chamber ME Sport

the Hopup Chamber ME Sport unit is specially designed with BB Catching System to prevent dropping BBs after removing the magazine

Dual recoil springs give this pistol a snappy yet smooth recoil impulse

Enhance your airsoft performance and take on the field with confidence

a larger 35 cubic inch carbon fiber tank

Umarex UX SLA .50 CAL, 550 GRAIN LEAD AMMO-20CT the Hopup Chamber ME SportThe . 50 Caliber Umarex Hammer is not just some pellet rifle. The Hammer delivers serious big game hunting power and needs serious ammo for the job. At 550 grains in weight, the UX SLA hard cast slug is the hard hitting answer for the most robust game animals around. When launched from the full regulated pressure of the Hammer this . 510 diameter slug will be flying at about 790 FPS and delivering near 760 ft lbs of energy at the muzzle. WARNING: This