The Singapore Self-Propelled Howitzer 1 (SSPH 1) Primus is a self-propelled howitzer armed with a 155 mm howitzer. Developed jointly by the ... more info
For use on Opsmen M31/M31H headsets. Standard 3.5mm Jack fits iPhones and most Android (including RugGear) phones. In-built Mic with Answer/End Call ... more info