Material: aircraft rubber 1st Class Aircraft Rubber 1 GRADE of HOP UP BUCKING…ACCURATE Features; 1) Excellent extreme temperature properties 2) Improved air seal 3) Excellent compression set 4) Superior tear resistance 5) High abrasion resistance
GB-05-62 Accurate Hop Up Bucking (1st Class Aircraft Rubber)- for VSR-10, TM Hi-CAPA, M1911A1, SIG P226, SOCOM MK23, GLOCK 26 Series