The modular configuration and design enables the TC-19, via substituting a simple support, to offer two different versions providing polyvalence, economy and usefulness.

The LAG version incorporates a LAG 40 SB grenadelauncher of 40 mm, a MG-3 machine gun of 7.62 mm and four smokelaunchers. The AM version incorporates a Browning machine gun of 12.7 x 99 mm, a MG-3 machine of 7.62 mm and four smokelaunchers. Another machine gun model can be adapted of 7.62 mm or 5.56 mm