These ammo sleeves are made here at my shop in S.E Oklahoma. They are made from the finest buffalo leather available and inlaid with genuine western diamondback rattlesnake giving them a vintage look and feel. These sleeves are available in both 12g and 20 gage and for left and right hand shooters. Sleeves are lined with American made Veg tanned leather. When ordering you might consider matching one of these sleeves with one of my custom buffalo, rattlesnake rifle slings. American Heritage series Made in the USA