Description PRODUCT DETAIL:Manufacturer: Federal Model: Gold Dot Width: 2.3000 Length: 4.0000 Height: 0.9000 Bullet Type: Speer Dot Gold Bullet Weight: 55 Grain Caliber: .223 Rem Casing Material: Brass Rounds Per Box: 20 Rounds 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.