Description PRODUCT DETAILCaliber: 6mm ARC Bullet Type: Extremely Low Drag-eXpanding Bullet Weight: 103 GR Muzzle Energy: 1793 ft lbs Muzzle Velocity: 2800 fps Rounds Per Box: 20 Application: Medium Game Casing Material: Brass 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.