Benjamin RC2210 Mardauder 22Cal Black Plastic
http://www.tandktactical.com/shop/028478131545-benjamin-rc2210-mardauder-22cal-black-plastic-11389
http://www.tandktactical.com/web/image/product.template/11389/image_1920?unique=7b1b580
This ten shot auto-indexing magazine is for 22 caliber Marauder rifle.
