TANDEMKROSS halo Charging Ring (Ruger Mark III / Mark IV / 22/45)

Charging a Mark series pistol means pinching two small serrated ears at the back of the bolt, which is the platform's least pleasant manual of arms. Cold hands, gloves, or a stiff recoil spring turn it into a two-handed job. The halo Charging Ring replaces those ears with an aluminum ring the shooter hooks a finger through and pulls straight back.

The ring works from either side of the pistol, so a left-handed shooter gets the same purchase as a right-handed one without a mirrored part. That symmetry is why TANDEMKROSS builds one part number for the whole family: the ring covers the Mark III, Mark III 22/45, and Mark III 22/45 LITE, plus the Mark IV Standard, Target, Hunter, Competition, and Tactical and the Mark IV 22/45, 22/45 Tactical, and 22/45 LITE. Steel frame or polymer 22/45 frame makes no difference because the bolt is the same.

Finish is the only variable. The base colorways sit at $49.99 and the premium ones, including the Betsy Ross Flag pattern, run to $59.99. The ring is also the charging solution built into the TANDEMKROSS KrossFire Bolt, so a shooter running that bolt already has this feature and does not need the standalone part.