Umarex Hammer .50 Features
Umarex Hammerâ„¢ Energy GenerationGrain Material FPS Energy (ft-lbf)180 Umarex® ARX® 1100 484200 Lead 1055 495250 Lead 1000 555275 Lead 945 545300 Lead 930 576330 Lead (Lyman) 935 641350 Lead (Lyman) 875 595550 Lead 760 705
Specs