Crosman Black Widow Bb's Case Of 15-packs Of 1000 Each. The Black Widow BB features a double-stacking design and is a favorite of competitive shooters. The BBs are small and round ensuring accuracy and speed at any distance. The anti-velocity design enables you to fire with more force and accuracy making this a favorite of competitive shooters.Features:Extremely lightweight and small doubles as both a BB and pellet Floating in the barrel not settling at the bottom of the barrel Windmeter works well even on indoor ranges Contains 1000 15-piece boxes per case. Specifications for Crosman Black Widow Bb's Case Of 15-packs Of 1000 Each: Manufacturer: Crosman Color: Silver Projectile Caliber: .177 Caliber Number of Rounds: 15 Bullet Type: Pellet / Air Gun Included Accessories: None Quantity: 15 Package Contents: Crosman Black Widow Bb's Case Of 15-packs Of 1000 Each