Primary Arms Medium 30mm Tactical Rings place the center of your 30mm tube scope 1.09 inches above your 1913 Picatinny rail or Weaver rail platform. Two rings are included, each held together by six Torx head screws. Constructed of high quality aluminum with a matte black anodized finish, these rings feature a lifetime warranty.
- 30mm tube diameter
- Matte black anodized finish
- Constructed of high quality aluminum