Airsoft Zeel from the Philippines got the WE Airsoft Hi-Capa 5.1 T-Rex Silver and gives his two cents’ worth if it is a good sidearm for airsoft use. This is a WE custom pistol with a 31 round magazine, 20mm rail, and a 1911 double safety mechanism. It locks back on empty and is compatible with many aftermarket parts. It has a metal top slide and is recommended for use with Green gas. This is part of WE’s gen 2 range, featuring snappier blowback and an improved hop-up system.