This a replacement Huma-Air Tuning Regulator complete with an XL volume plenum for the EDgun Matador R3M.

Thanks to the ultra-compact build of this regulator you can remove the large factory regulator body and replace it with our regulator and volume plenum.

The extra regulated volume that is created allows you to achieve the same pellet velocity with a lower regulator setpoint. In that way smoother shooting behavior and more shots are available.

This regulator and plenum replace the original regulator and is a “one on one” replacement: Just unscrew the factory regulator and regulator body and replace them with the Huma regulator set and you are done

(This model will fit until early 2017 models. Please check if your reg matches the picture here above)