Patternmaster 12ga Browning Invector DS Code Black Timber Subcategory_Deer Calls Leica Sport Optics (Wetzlar) presents Leica Sport Optics (Wetzlar) presents a laser rangefinder which allows distance determination of up to 2 gives you the ability to adjust the seat and platform in seconds to the different tree stand sites Features: Effective range of out to 40 yards Allows more shot on target all at once Made of Carpenter Custom 630 (aircraft quality) 17 4ph stainless steel Can be used with steel or other non toxic ammunition as well as lead Not for use with ammunition containing flight control wad or slug ammunition and with 2 ¾" 3" and 3 ½" shells