I'm 5'9'' 170 and it fits fine with a thinish glove. I would have no problem with like a early season glove to light shooting glove (like a Kuiu attack). But if you are a shooting with a winter glove, then the large would be better. The difference really is the width of the grooves.
Marsupial gear no mag medium works for sure, that's what my dad runs on his zulu 6's. He used both the 12x and 16x. The no mag only comes in two sizes. The mag version in medium would also work. if its the 10 x 30 the marsupial small magnetic would also work.
I think the Kuiu XL would also work.
For sale:
Stay Sharp replaceable blade guide sharpener
Blade Sled sharpener
5 diamond plates for sharpening from 240-2500 grit
2 blocks of buffing compound
I tried the stay sharp guide the most and couldn't get it to work right. Then tried the blade sled and also couldn't get it to work...