SECOND LIFE - SILVERBACK DESERT TECH LICENSED SRS A2 / M2 XCOR UMG and USP series uses

UMG and USP series uses regular 6mm Airsoft inner barrel that works great with all high grade bbs

– HPA powered

The REV™ II rail is installed with a standard barrel nut and offers 12-inches of continuous 1913 mil-spec picatinny rail along the top of the rifle that feels and looks like a completely monolithic (one piece) upper

or KWA MP9 Airsoft GBB SMGs

Storage Temperature        -40℃~70℃

SECOND LIFE - SILVERBACK DESERT TECH LICENSED SRS A2 / M2 XCOR UMG and USP series usesThe Desert Tech SRS is an outstanding bullpup sniper rifle that has made waves both in the real steel world and in airsoft by their licensed manufacturer Silverback. The M2 denotation refers to their monolithic receiver. The SRS monolithic receiver, made from aeronautical grade aluminum, by CNC, features the new patented barrel Mount by Desert Tech, which more uniformly clamps onto the barrel and reduces peak stress points. The SRS A2 receivers are