4aa Pp Led W-alkaline Batteries Yellow .20 and are resettable to zero

and are resettable to zero once sighted in

- Includes shoulder strap

Designed specifically for smooth bore barrels but can also be used in rifled choke tube barrels or fully rifled barrels

Sig Sauer and Walther have Mec-Gar build magazines under their brand names

4aa Pp Led W-alkaline Batteries Yellow .20 and are resettable to zero4AA LED W Alkaline Batteries Yellow Specifications: Virtually indestructible, non conductive polymer with a scratch resistant face cap impact & shock resistant Lens: Unbreakable polycarbonate with scratch resistant coating 7 100,000 hour life LEDs Run time: 4 AA alkaline batteries up to 155 hours 6 1 2 inches long Color: Yellow Power Source: Battery Powered Type of Bulb: LED Batteries Included