Special Offers

3D Printed JM Gen.10 ACR centering piece.Updated (21/5/2021): New centering piece design..

Stock mags for JM11 AK...

T-Hop replacement for JM Gen.11 AK..

Grip for JM Gen 13. Does not work with other receivers..

Replacement unit for JM M4 buffer tube...

Complete set of stock wiring to replace any worn out wit wiring on your Gen 8 gearbox. Recommended to be used with the JM Gen 8 Gearbox Nylon Gearbox by SKD sold separately on this website...

Full wiring set for JM Gen.8 Gearbox. With switch, mag polarity connectors and motor connectors...

T-Hop for JM Gen.8 M4A1..

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Tappet Plate replacement unit for JM Gen 8/9 gearbox...

T-Hop for JM Gen 9 gearbox...

Replacement T-Chamber for JM blaster...