Seb. Airsoft Research gives a practical look at the Spiritus Systems MKV chest rig in what he calls its prime configuration. The centerpiece of this setup is the TEMP (Triple Elastic Magazine Pouch), which is heavily inspired by the Blue Force Gear Ten-Speed but includes a few modern tweaks. Specifically, it features small holes for bungee retention—though the host admits he isn’t quite sure why you'd need them—and Velcro attachment points that allow it to play nice with a protective flap.

He puts the pouch through its paces, discovering that the elastic is surprisingly grippy. It holds heavy gas blowback magazines so securely that they require a genuine struggle to shake loose, which is good news for anyone tired of seeing their expensive gear take a dive into the dirt. Beyond just carrying ammo, the rig proves to be a bit of a tactical junk drawer, comfortably swallowing everything from grenades and glow sticks to a pair of gloves or even a pistol magazine in a pinch.

To wrap things up, the video offers some financial wisdom regarding the world of clones and replicas. While the temptation to save a few pennies on a cheap knockoff is real, Seb. Airsoft Research warns that budget elastic tends to have the structural integrity of a soggy noodle. He suggests spending a bit more on a higher-quality version, as it performs significantly better when it comes to actually keeping your gear attached to your body. In the end, the MKV and TEMP combo is presented as a versatile, low-profile setup that stays slim when empty but expands when you decide to carry half the armory with you.