MR-LCR - Rail adapter for MantisX #

The MantisX series of training devices are excellent tools to analyze your trigger pull, track reaction time, and enhance your dry-fire practice.

Our MR-LCR adapter enables you to attach your MantisX device to your Ruger LCR. We also offer a Streamlight TLR-1 form-factor adapter for the Ruger LCR to add the ability to train your holster draw with your LCR using the Mantis X10 device.

For dry fire ONLY.

Order at the croix.systems shop

MR-LCR with MantisX device installed on Ruger LCR

Secure attachment #

Adapter locks into the ejector rod channel under the barrel. Releasing the cylinder for reloading practice is not available.

Adapter is secured with a metric M3 bolt and installed with a 2.5mm drive hex key or 3/32 inch Allen wrench.

MR-LCR with MantisX device installed on Ruger LCR (bottom view)

Model compatibility #

Tested and compatible with the hammerless Ruger LCR chambered in .38 Special +P and 22LR. If you have an LCR chambered in 9mm or .357 Magnum and would like to test this adapter, please contact us at beta at croix dot systems .

Not affiliated with Mantis Tech LLC or Sturm, Ruger & Co. Inc.