M... Let me think.
Magic - nope, already used it
Microtech - nah
Massive, Magnificent, MBB, Maroon, Mantra, Manix, milled/milling, Marbles, Moletta, Monkey Edge, Mako, murdery (
), mouse - giant, or otherwise, Merry Xmas, military. Malanika, mini, micro, mega, mistress, Made in, micarta, Maxamet, magnacut, m390, m4
I guess I'll go with MP1
View attachment 2017030
(hope the list helps somebody!)