Description RCB Case Neck Brush Medium, Case Neck Brushes Clean dirt and powder residue from inside necks and simultaneously lubricate for expansion with our case neck brushes. No-roll handle design accepts all three nylon bristle brushes: small brush for .22 to .25 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.