Barnett Stainless Steel Slingshot Ammo 100 Count is Stainless steel slingshot ammo that is great for target practice and hunting small animals. Specifically designed for Barnett Slingshots. The 38 caliber slingshot ammo is crafted from stainless steel and round so that shots are accurate, precise, and powerful. Ammo is a great choice for hunting small game or target practice. Slingshot ammo was designed specifically for use with all current Barnett slingshot models. .38 caliber slingshot ammo made of solid steel, approximately 100 rounds, item is not for sale in some zip codes. BARNETT, The most trusted name in crossbows since 1962