Ms 881 stihl
The MS 881 takes Stihl guide bars with the large 3002 mount, the long .404″ pitch and .063″ gauge. The compatible original bars are listed in the table below. Recommended bar lengths are 21″ to 41″, which is a narrower range than that of the previous model MS 880 (17″ to 59″); other lengths in parentheses. Oregon bars.