Used Axe L148H Avenge Avenge 2 3 4" Big Barrel USSSA Bat 10oz 28 18 Blk Gld 1 mark on the barrel and 1 on the knob. See Pics! Featuring MONARCH 3 Eye Box equipment and training devices Featuring MONARCH 3 Eye Box Technology with 4 time zoom range and up to four Inch of eye relief A quick focus eyepiece allows the shooter to instantly bring the reticle into focus Ultra Clear Coat Optical System for up to 95% light transmission Optimized for use with Nikon's Spot On Ballistic Match Technology Red Laser and 100 lumen Mint Light GripSense gunsight compatible with Ruger LC9 380 9s Dual activation capable with either GripSense or controlled push button GripSense Technology does not alter your grip more efficient swing Patented Axe Handle provides a more stable grip so you can attack pitches with lightning fast speed and laser focused control Variable layer composite barrel with Tri Flex technology uses slip planes to boost performance and improve durability along the entire length of the hitting area Vibration Canceling System (VCS) deploys advanced shock absorbing materials to reduce vibration at three points on the handle