The CZ 807 is a Czech modular dual-calibre assault rifle originally developed by Česká zbrojovka Uherský Brod for the Indian Armed Forces.

The modular design of rifle allows operators to quickly change calibre of weapon to either 5.56×45mm or 7.62×39mm.

It has a modular design, with an aluminium alloy upper receiver and polymer lower receiver/fire control group.

The CZ 807 is available in two calibers: In March 2017, during a marketing demonstration to local law-enforcement agencies in Quetta, Balochistan, a Česká zbrojovka official stated that: "Recently we have signed a letter-of-understanding with POF, and we are ready to transfer, the full transfer (sic) of modern technology from CZ to Pakistan, to POF, so we can produce the most modern and most advanced assault rifles in the world at POF."

CZ 807 assault rifles, Scorpion Evo 3 sub-machine guns, and P-series pistols were showcased at the event which was also attended by Pakistan Army officials.