The Stihl MS 391 Chainsaw with a 33RS3 18″ bar is a robust and high-performance chainsaw ideal for demanding cutting tasks. It features a powerful engine, advanced cutting technology, and ergonomic design for enhanced productivity and comfort. The 18″ bar size allows for efficient cutting of medium to large-sized logs and branches. Whether for professional or homeowner use, the MS 391 offers reliable performance and durability.