This is a pretty much Brand New S&T ST416 10RS SMR, it is basically S&T's version of the HK416. It is a sportsline model, but the top of the range sportsline they supply.
It is of a sturdy Polymer construction but is fitted from factory with a mosfet and micro switch trigger. It is also a quick change spring.
Supplied in the original box with 1x High Cap Magazine
£170 inclusive of Postage and PayPal
