Cart Continue shopping “50 cal crimp type blank in 50 caliber can. 100 round can.” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal 40 mm M-79-203. adapter for 20 gauge bird bombs. You will need to supply your own 20 gauge barrel to fit inside the adapter. $99.95 40 mm M-79-203. adapter for 20 gauge bird bombs. You will need to supply your own 20 gauge barrel to fit inside the adapter. quantity $99.95 50 cal crimp type blank in 50 caliber can. 100 round can. $499.99 50 cal crimp type blank in 50 caliber can. 100 round can. quantity $499.99 Coupon: Apply coupon Update cart Cart totals Subtotal $599.94 Tax $0.00 Total $599.94 Proceed to checkout