TandemKross Halo Charging Ring Features The TandemKross Halo Charging Ring mounts in place of the factory charging mechanism on Ruger Mark IV and Mark III pistols giving shooters a smooth curved ring to pull instead of fighting a small hard-to-grip rear sight shelf. Modeled after the popular Halo design originally built for the Browning Buck Mark and Smith and Wesson SW22 Victory it brings the same proven leverage advantage to the Ruger Mark platform. The improved grip surface makes charging the pistol or clearing a jam noticeably faster during competition where seconds matter. Its ambidextrous shape works identically whether operated by a right or left handed shooter with no orientation to worry about. Constructed from lightweight aircraft grade aluminum the Halo Charging Ring adds virtually no extra weight to the rear of the pistol and does not affect the gun s action or cycling. The red finish gives the ring a distinctive look that stands out against black Ruger frames while mounting hardware ships included for a straightforward install. For junior and senior shooters who can struggle to rack a traditional hammer-style mechanism the added leverage makes the Mark IV and Mark III far easier to operate confidently. The ambidextrous design also remains compatible with most standard holsters so the upgrade does not interfere with normal carry or storage. TANDEMKROSS Halo Charging Ring Specifications Manufacturer: TANDEMKROSS Model: Halo Charging Ring Compatible Hosts: Ruger Mark IV Ruger Mark IV 22/45 Lite Ruger Mark III Ruger Mark III 22/45 Color: Red Handedness: Ambidextrous Material: Aluminum Includes: Mounting Hardware Weight: 0.3 oz Available At: GrabAGun