Now with the exclusive STIHL Quickstop® and second chain braking system. If you thought the MS 280 couldn’t get any better, guess again. Equipped with our Intelligent Engine Management system, this chain saw also has the additional convenience of a second chain braking system that stops the chain in less than a second when the rear handle is completely released - a STIHL exclusive you won’t find anywhere else. A combination of features others simply can’t match.