Santa brought me one. It is an awesome piece of hardware and I highly recommend it. Dramatic noise and recoil reduction. Besides a little weight on the muzzle, it keeps the climb to a minimum and the next shot is already 90% lined up.

 

Plus, it looks cool.

 

Shoot a Ruger with this and an automatic clip loader and you can put a box down range accurately in less than 5 minutes.

Mine is so heavy with the scope, it doesn't have much muzzle flip at all.

 

Seen here.