Both are 4 5/8 grip. I ask 65$ for the LM fire, good condition with some scratches. It is strung with Alu power rough, strings are quite new, used them for less then 1 hour. (that's why I ask 65$, string job costs 30$). The grip is also new, it is black (not grey like the original) I ask 55$ for the IX5, good condition, strung with big banger hybrid.