Genuine Stihl 1.6mm Gauge Rapid Micro (RM) replacement saw chain for the MS391 chainsaws running a 18" Bar with a 66 Link Count.
Robust, low kickback and hard-wearing "Semi-Chisel" saw chain, providing excellent control and high cutting performance.
|Chain Pitch (inches):
|Gauge (Drive Link Thickness):
|Chain Length / Drive Link Count:
||45cm (18") / 66 Links
|For Stihl Models: