Leupold Open Range Rimfire 1-Piece Dovetail Base, Black - 184809

This is a 1-piece rimfire base designed for .22 rimfire rifles with 11mm or 3/8" dovetail rails, delivering a secure no-tap solution. Constructed from black aluminum with a matte finish, it is compatible with any size cross-slot rings. Made in the USA, this base provides a premium mounting platform for rimfire optics.