M2 Improved receiver is designed to accommodate anything from a 5,56 mm up to a 12,7 mm caliber.For measurement of gas pressure curves, interior ballistic times, projectile velocities and for ammunition precision tests.
The main advantages of the M2 Improved receivers are:
The remote firing device is an essential requirement for a safety operation of the M2 Improved Receiver. It permits remote controlled firing and can be integrated in a safety system.