Killflash Anti-Reflection Device for Holosun 507 Comp Red Dot baffle align These versions of the mounts

These versions of the mounts use metal hooks to support the weight of the helmet

- Perfect Fit: Works with an MP5 / MP5K chambered in 9mm

the slide reciprocating may cause the killflash to work its way off

others say it's loose)

Killflash Anti-Reflection Device for Holosun 507 Comp Red Dot baffle align These versions of the mountsPrecise Fit: Friction fit killflash ARD tightly fits on a Holosun 507 Comp red dot. Reduces Glare: The killflash reduces glare reflections from the glass on the objective end of optics. Due to needing to print with the front of the killflash on the print bed, there may be some shine to it which can be minimized by sanding or spray painting it. Designed for Rifle: This killflash is designed for use on a rifle, either on a primary, piggy backed, or