Description Highly effective in both 410 compatible handguns and shotguns, the 410-gauge PDX1 Defender ammunition features a distinctive black hull and black oxide high-base head; it combines four plated Defense Disc projectiles and 16 pellets of plated BB shot. The result is the ideal personal defense load for short-range engagement with the performance needed to stop threats.PRODUCT DETAIL:Width: 2.5000 Length: 2.5000 Height: 1.2000 Weight: 0.5900 Application: Personal Defense Boxes Per Case: 10.0000 Caliber: .410 Gauge 2.5" Description: 3 Defense Discs/12 BB Pellets Dimension: 1.20 X 3.45 X 4.35 Dram Or Velocity: 750 FPS. Gauge: .410 BORE Length: 2.50" Muzzle Velocity: 750 fps Rounds Per Box: 10 Series: PDX1 Defender Shells Per Box: 10.0000 Shot Size: 3DD/12BB Type: Personal Defense Units Per Pack: 10 Firearms, trailers, and some accessories are only available for purchase in stores. Each location follows all BATF and individual state/county/city laws to insure the desired product is legal for sale. Any info provided online is subject to change, please go to your local store for more accurate information.