Natechrony Variable Adaptor - HW97K

A variable adapter for barrels that are not threaded. The variable adapter is simply pushed onto the end of the barrel & tightened in place with the thumb screws.
The bore & outer barrel MUST be concentric! Otherwise damage or injury could occur.

The barrel MUST make contact at FOUR points, as close as possible to the top & bottom of the barrel.  If the adapter is making contact at the middle of the barrel mis-alignment can occur.

Thumb screws are aluminium & supplied with either knurled or printed tabs.

Safety Carabiner: Allows you to secure the chrony for added safety or convenience