I’ve got the pferd 2 in 1 for the .325 chain on my MS250. I am comfortable filing by hand though. Sent from my iPad using Tapatalk
I picked up an MS 170 on sale to compliment my 60cc Echo. It’s a beast! The stock bar/chain is mediocre, but it rips with a 14 inch 3/8 LoPro set up. I added an OEM felling spike and OEM side chain tensioner, courtesy of fleabay for under $10. I run that thing hard, and she never complains. I’ll reiterate keeping the spark arrestor screen spotless lol.