ATIGMB3R View cart “ATI MB3 R 12 Ga, 18.5″ Barrel, 3″, Black, 4rd” has been added to your cart. Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Sale! IN STOCKATI MB3 R 12 Ga, 18.5″ Barrel, 3″, Black, 4rd $206.09 Original price was: $206.09.$185.48Current price is: $185.48. Add to cart