The image is of a fake game cartridge and it's is unlucky that you would be given a real copy. Slowed up late, get disappointed with seller. Broken or fake piece of junk.

It's so easy and only takes 3 seconds to sharpen your chain. Its a bar, a chain and a sharpening stone. Installation is easy, the chain cuts well, and the sharpener does the job in 2-3 seconds.

Powersharp is a game changer, and i'll never go back to manual files, or grinders ever again. I use this 90% of the time and grab the ms361 only when i need it. This is like magic!

Cuts all day with minimal sharpening. Extra lenth is better for your back for limbing and bucking. Resharpening is a breeze as well.

This bar/chain combo is amazing regardless of the saw used. The saw has plenty of power to drive this chain and bar combo and i tackled the willow tree with ease! I do a lot of nuisance tree removal, and work on a disaster-relief crew. I have a stihl ...  Read More

This system requires the powersharp chain with the inverted chain bevel. The chain is aggressive and has more kickback than a normal low profile chain. Leather gloves are a must for touching the chain!

The bar and chain are a nightmare. It jumps off the bar about 4x more often than a normal chain. Maybe my sharpening stone is defective.