SKU: 100020919
UPC: 091131145203
MPN: TK12N0087BLK1
The Tandemkross Halo charging ring solves a problem every Browning Buck Mark owner knows well: the factory bolt offers almost nothing to grab when you need to charge the pistol. This pull-ring design wraps the bolt with a wide, finger-friendly loop that lets shooters of any hand size get a solid hold. It's an ambidextrous part built for right- and left-handed shooters alike, and it works for competition shooters under a timer, junior shooters with smaller hands, and anyone dealing with cold weather, gloves, arthritis, or carpal tunnel. Machined from aircraft-grade aluminum and made in the USA, it adds no meaningful weight to the gun.
The Halo is cut from aircraft-grade aluminum, so it holds up to repeated charging cycles without adding bulk to the slide. Installation is straightforward using the included hardware: one cap screw and one allen wrench come in the package, and no permanent modification is required. Compatibility is specific. This ring fits Browning Buck Mark pistols with Style A and Style B bolt designs on 2014 production and later slides. It does not fit the Style C bolt, which lacks the enlarged tabs the Halo needs to mount. The MPN TK12N0087BLK1 corresponds to the Style A configuration. The open-ring profile clears most holsters, so you can keep your Buck Mark in its rig without removing the part. Tandemkross backs it with a lifetime guarantee against mechanical failure.
If you shoot a Buck Mark in rimfire matches or just want a faster, more reliable way to charge the pistol at the range, the Halo earns its place. The ring gives you something positive to pull on when speed matters, and it pays off most when your hands are cold, wet, or gloved. Confirm your bolt style before ordering: Style A and Style B are supported, Style C is not. Pair it with fresh .22 LR from our ammunition selection and a quality range bag from our handgun range bag lineup to round out your setup. Browse more parts in our broader parts and accessories catalog.
It fits Browning Buck Mark pistols with Style A and Style B bolt designs on 2014 production and later slides. It does not fit the Style C bolt, which lacks the enlarged tabs required for the ring to mount. Check your bolt style before ordering. The MPN TK12N0087BLK1 corresponds to the Style A configuration.
Installation uses the included hardware, which is one cap screw and one allen wrench. The ring mounts to the bolt's enlarged tabs without permanent modification to the firearm, so the process is straightforward and reversible.
Yes. The open pull-ring profile is designed to clear most holsters, so you can keep your Buck Mark holstered with the Halo installed rather than removing the part each time.
The Halo is machined from aircraft-grade aluminum and made in the USA. It adds no meaningful weight to the pistol; the ring itself ships at roughly 0.05 lbs, so it won't change the handling of your Buck Mark.
Yes. The wide pull-ring gives fingers of any size something positive to grab, which helps junior shooters with smaller hands, shooters in cold or gloved conditions, and anyone dealing with arthritis or carpal tunnel.
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