Founded in 1852, Switzerland, the company now known as SIG Sauer, originally manufactured wagons and train cars, but in 1864, the company transitioned into firearms construction. They eventually became one of the most well-known and lauded names in firearms production, with guns such the famous P220, P226, P229 and more, with the brand only going from strength to strength moving forward.
Of course, in the modern era, players were clambering for functional replicas of real SIG firearms to simulate shooting and skirmishing, thus SIGAir was born. There's nothing like skirmishing with the real thing, as their Airsoft rifles are 1:1 licensed replicas of their real-steel firearms, that handles like a dream, feel fantastic to hold, as well as having all the official trademarks, expected of a licensed model.
SIGs Airsoft replicas include their instantly recognisable pistols in addition to their modern offerings including their SMGs such as the MPX, as well as their rifles such as the MCX.