Description
The One Hundred Concepts ShockCollar is a small locking ring built to secure shock cord around your weapon light head, giving you a cleaner, more reliable setup than the old ranger band method. It pairs with the One Hundred Concepts LightCap, which protects your lens and cuts down on reflection, and the whole system comes together without the fuss of looping cord around the light body and hoping it stays put. If you have ever fought a ranger band that slipped or stretched out at the worst time, this is the fix.
What the ShockCollar Actually Does
The design is simple and smart. The ring has built-in eyelets that the shock cord threads through, locking the cord to the light head itself. That means you get a free range of motion with no binding and no unlooping when you need to move things around. It is a small part that solves a real headache, and once you run it you will wonder why you put up with rubber bands for so long.
Battery Swaps and Rotating Heads Made Easy
Because the cord locks to the head, you can pull the light head off for a quick battery change without stripping your whole cap setup. It also shines on lights with rotating or articulating heads, like actuating the head on Surefire Vampire style lights, where a traditional band would just get in the way. The collar keeps everything secured while still letting the head do its job.
Sizing and Build
This is the small version, matched to small LightCaps and lights like the non-turbo Surefire Scout family. It is molded from UV-resistant thermoplastic in a matte black finish, so it holds up to sun and field use without getting brittle or shiny. If you are running a different light or optic, One Hundred Concepts offers the ShockCollar in several sizes, so check your cap size before ordering to make sure you grab the right fit.
Key Specifications
- Manufacturer: One Hundred Concepts
- Model: ShockCollar
- Size: Small
- Fit: Small LightCap
- Color: Black
- Finish: Matte
- Material: UV-resistant thermoplastic
- Product Type: Accessory
- Manufacturer Part Number: OHC-CLR-SM
- UPC: 3511144142176
What’s Included
- One Hundred Concepts ShockCollar (Small)
Frequently Asked Questions
What size light does the small ShockCollar fit?
The small ShockCollar is matched to size small LightCaps, which covers lights like the non-turbo Surefire Scout family. One Hundred Concepts offers the ShockCollar in several sizes, so the size you pick should correspond to your LightCap or ScopeCap size. Check your cap size before ordering to make sure you get the right fit.
Do I still need a ranger band with the ShockCollar?
No, that is the whole point. The ShockCollar replaces the ranger band entirely by using a locking ring with eyelets that the shock cord threads through. It locks the cord to the light head for a cleaner, more secure setup without the band slipping or stretching out over time.
Does the ShockCollar make battery changes easier?
Yes. Because the shock cord locks to the light head itself, you can remove the head for a battery swap without undoing your whole cap setup. It also allows free range of motion for actuating rotating or articulating heads, such as on Surefire Vampire style lights.
Is the ShockCollar meant to be used with a LightCap?
It is designed to pair with the One Hundred Concepts LightCap, which protects the lens and reduces reflection. The ShockCollar handles the retention side of that system so installation is smoother and binding-free. It works alongside the cap rather than replacing it.





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