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MS 391

Our top-of-the-line chainsaw for farm and ranch.

MS 391
Rated 4.6 out of 5 by 178reviewers.
Rated 5 out of 5 by Great chainsaw I got this saw few months ago and I love it.Its great for fire wood .but I'm thinking about to get the ms 250 because all i do is cut fire wood and the ms 391 it's a little bit big some times.But it is a great saw. So I want to get the ms 250 with the 16'bar. May 14, 2016
Rated 1 out of 5 by DO NOT BUY MS-391 WORST CHAIN SAW NEW SAW WILL NOT START RETURNING #2 SAW FOR NOT STARTING. DO NOT BUY MS-391Dave Murphy April 28, 2016
Rated 1 out of 5 by I will never buy a stihl chainsaw again I got a new ms-391 the first one would not start so got a another one that will not start. I will take it back again and return for my money i hope. Do not a buy a Stihl chain saw. April 28, 2016
Rated 1 out of 5 by Stihl ms 391 Bought 2 years and 3 months ago.Internal spring came apart and ruined piston and housing.3 months after warranty ended.Was used for home use only (I burn wood).Used only stihl synthetic oil. April 12, 2016
Rated 5 out of 5 by Ms 391 chainsaw I got mine 1 year ago for wildland firefighting . I never have any problems starting or useing it . Goes grate with the 044 on the brush truck . April 8, 2016
Rated 2 out of 5 by IN THE SHOP AGAIN ? I purchased my MS 391 and been in the shop more than it runs. I brought the saw from a dealer that I have purchased from before. At first I could not get the saw to run. Went back to the dealer, saw started immediately by the service tech. Next day would not run, repeated process with same results. Three days later would not run and back to dealer--same results, only I was told I not was strong enough to pull starter cord. Next day saw would not continue to run, went to another Stihl dealer and that dealer had same result, limited running- pulled spark plug and replaced spark plug after using compressed air to dry out cylinder. Two days later- very poor running and back to second dealer, who pulled the saw apart and determined that was flooding issues and defective gaskets in the engine, Replaced everything and saw ran very well until sawing yesterday 3/18/2016, when the saw would not restart after I stopped to clear brush at my feet. Called second dealer from work site and was told to blow out cylinder to dry out the cylinder- no compressed air was available. A neighbor had same saw model and he was able to finished the job. Got home and blew out the cylinder with air and the saw started immediately.Who carries compressed air into the field (blowing out cylinder seems to be the solution) I have talked to professional people who use the MS 391 and they don't have the problems I do.I have been told that there will no more working on the saw at Stihl's expense. March 19, 2016
Rated 1 out of 5 by In the shop again! I have the MS391 less than 4 months and had oiler and clutch replaced. In shop for over 2 weeks for parts. Just got back and used 15 minutes and new clutch came out again. More time in shop than I am getting to use it. March 16, 2016
Rated 5 out of 5 by Excellent saw for the money Have had my MS 391 for 2 years and have been very happy with it. The saw starts every time and has plenty of power to tackle the toughest jobs.Pros: probably one of the most powerful saws for the money, reliable, easy to start, good vibration damping, good on fuel (usually wear out before the tank runs dry)Cons: a bit on the heavy side March 16, 2016
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