The SIG MCX in 5.56x45 is now the weapon system of choice for military and police units in NATO countries and is fast gaining ground even in EU countries which have their own weapon industries. It is already in use by military forces in eight European nations and special police units in twelve, following their field trials in which the SIG MCX outperformed competition in reliability, ruggedness and accuracy. That is an amazing achievement for a design that first saw the light of day eight years ago. Its success attests to these nations’ correct assessment of the SIG MCX as a long term investment in their defence and internal security. Visit LSB Armoury to see the semi-auto civilian version of the SIG MCX.