Easy financing Ask for a pre-approval Print Section Specifications Specifications Manufacturer: Stihl Model: MS 391 Year: 2025 Type: Chainsaws Displacement: 64.1 cm³ Displacement: 3.9 cu-in Power output: 3.3 / 4.5 (kW/bhp) Engine power: 4.4 bhp Weight: 6.3 / 13.8 (kg / lbs) Type: Power Equipment