1 1 3 ▁King ▁Size . ▁ ▁Egypt ▁ ▁E IF V ▁- ▁Fe atures ▁an ▁en larg ed ▁ch ass is ▁with ▁improved ▁arm or , ▁a ▁more ▁powerful ▁engine , ▁and ▁the ▁addition ▁of ▁M 2 ▁Brad ley ▁tur rets . ▁The ▁vehicle ▁car ries ▁a ▁crew ▁of ▁three ▁and ▁six ▁dis mount ▁soldiers . ▁ ▁U par m ored ▁M 1 1 3 ▁( also ▁known ▁as ▁S IF V ) ▁- ▁Basically ▁an ▁M 1 1 3 ▁fitted ▁with ▁an ▁arm or ▁upgrade ▁k it ▁produced ▁in ▁Egypt , ▁allowing ▁the ▁M 1 1 3 ▁to ▁with stand ▁up ▁to ▁ 2 3   mm ▁arm or - p ier cing ▁r ounds , ▁without ▁affect ing ▁the ▁vehicle ' s ▁mob ility ▁or ▁am ph ib ious ▁cap ability . ▁The ▁weight ▁of ▁the ▁additional ▁arm or ▁is ▁about ▁ 9 5 0   kg ▁and ▁within ▁the ▁vehicle ▁perm iss ible ▁load ▁and ▁equ ipped ▁with ▁the ▁ 2 5   mm ▁K BA - B 0 2 ▁tur ret . ▁This ▁arm or ▁upgrade ▁can ▁also ▁be ▁fitted ▁to ▁variants ▁such ▁as ▁the ▁A IF V ▁or ▁the ▁above - ment ioned ▁E IF V . ▁ ▁Israel ▁ ▁Bar de h las ▁( H eb rew ▁for ▁che et ah ) ▁- ▁Isra eli ▁design ation ▁of ▁the ▁M 1 1 3 ▁A PC . ▁The ▁name ▁is ▁rarely ▁used ▁as ▁the ▁M 1 1 3 ▁is ▁usually ▁referred ▁to ▁as ▁Nag m ash ▁(