I-Armset siseti yokubamba yokubuyisela esetyenzisiweyo kwi-Doubell Jumbo MK2, MK3 okanye eHyperstat yokwenza izitena. Inesiphatho sengalo yangaphakathi (yesitya sokuthwala / sokunyusa isitampu), isiphatho sengalo yangaphandle (isibiyeli sokubumba / ibhokisi yokubumba ephakamisa) zombini zijikeleza zijikeleze isibambo esingama-32mm esiqhutyelwa phambili yimithwalo emibini enzima.
 
 Icandelo leseti yengalo linokulungiswa nge welds ukuba zonakalisiwe; kodwa ihlala iyinto yokuhamba kancinci kwaye xa ukunxiba kubonwa nangaliphi na ixesha, kuyacetyiswa ukuba ubuyisele iseti iyonke. Ngokwesiqhelo, eli candelo lithathelwa indawo ikakhulu xa oomatshini beshiyeke bengavulelwanga umhlwa kwizinto.