Browning 112025042 BAR 2rd 7mm WSM Browning BAR MKII Safari Black Steel
http://www.tandktactical.com/shop/023614182504-browning-112025042-bar-2rd-7mm-wsm-browning-bar-mkii-safari-black-steel-4667
http://www.tandktactical.com/web/image/product.template/4667/image_1920?unique=6d10eda
This magazine is a detachable box magazine for the BAR and is designed to fit onto the unique hinged floorplate.