L'Antre Du Dingo goes over the licensed Umarex/SRC Glock 19 Gen 5 MOS CO2 airsoft replica. The presentation details the contents, which include the replica, a 17-round CO2 magazine, and four adapter plates for mounting various optics (the MOS feature). A notable observation is the replica's quality and the smooth, forceful cycling action, though it is missing the interchangeable backstraps common to the real Gen 5.

Performance testing showed good gas autonomy and strong energy, with the replica confirmed to be compatible with VFC Glock 17/19X gas magazines. He finds it to be an effective backup weapon, suitable for use up to 25 meters, despite the hop-up being limited to lifting 0.25g BBs out of the box.