Black Ops Airsoft gives us long look at the Umarex T.A.C. Converter allowing you to use some CO2 pistols with a carbine kit... "We take a not so quick Quicklook at the UMAREX T.A.C. Converter. It is compatible with a large array of Umarex's CO2 pistols. Please note that this is NOT compatible with GBB pistols. Product can be found here."

Replica Airguns just posted this review of the Umarex T.A.C. Converter which is basically a pistol to carbine conversion kit made to fit wit some of the BB pellet and CO2 Airsoft Pistols from Umarex such as the DAO P99 Walther CO2, and the Umarex SA177... "So what is the best way to describe the Umarex T.A.C. Converter? Well it converts several Umarex pistols into more of a PDW (Personal Defense Weapon).