MGM chose to use pillow block, greaseable bearings on this Swinger Target Stand to give it an incredibly long life, and an incredibly long swing time! Shoot some grease in there a couple times a year, and these bearings should last indefinitely. A 3/8" thick steel plate protects the bearings from ever being hit by a stray bullet. Activator plate is included as well. The Swinger Target Stand also has adjustments on the pendulum shaft. The primary component operating this swinger is a 25 lb. counter weight. When you get this thing swinging, it isn't going to stop any time soon. In fact, this target will probably still be swinging after 2 minutes, so everyone has to shoot it on the move. The counter weight is adjustable. You can slide it up and down the counterweight shaft, which will to a degree vary the speed with which the target swings. It won't be an incredible difference, but it will be noticeable, and any variance increases the fun and challenge. A large "T" adjus...