Crosman Black Widow 4.5mm BBs deliver dependable and consistent performance with most 4.5mm-caliber BB air rifles and pistols. These black-coated steel BBs come in a convenient 1,000-count "EZ-Pour" bottle, making refills quick and easy. Perfect for beginners in the BB air rifle/pistol world, for improving marksmanship, or for backyard plinking fun.

• 4.5mm black-coated BBs - compatible with 4.5mm-caliber BB air rifles and BB air pistols
• EZ-pour bottle - ideal for the BB air gun enthusiast or backyard plinking fun
• Made with quality materials - for consistent and reliable performance
• Recommended for use with Crosman BB air rifles and BB air pistols