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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 181reviewers.
Rated 5 out of 5 by Love this saw Great all around saw!!! I have four saws and it's my giro saw for medium to heavy jobs. Plus it starts fast even in cold weather. July 9, 2016
Rated 5 out of 5 by Great saw I've had mine for over six years and closing in on the 1000 hour mark. Never even changed the oil yet no issues starts +40 to -40 never skips a beat bar finally died this year after 10+ chains on a 24" bar. New bar and back felling/bucking. Might even treat the ol girl to an oil change this year. When your felling around homes and structures you need a reliable saw and this beats my rancher out every time. June 14, 2016
Rated 4 out of 5 by MS391 is a Great Saw if you tinker with it! Stihl needs to Do Something about how they 1st Run though! A LOT of BAD Reviews on this Saw, But I Figured out how to get them to Run. I've Messed with The MS311 (basically same Saw) And the MS391. Both BRAND NEW SAWS, Both had running Issues. Here's the FIX guys! Take out The Bosh Spark Plug & Put in a NGK sparkplug. Most IMPORTANT Take OUT the EXHAUST SCREEN OUT OF THE MUFFLER!!! Both saws wouldn't hold a good idle, and would fall on it's face as soon as you give it Gas. A LOT of Bad Reviews on Stihl saws all because of the muffler Screen. after that you'll have a GOOD Chainsaw that Stihl is known For.... June 1, 2016
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
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