Tanie Militaria feature the G&G Piranha MK1 Gas Blowback Pistol that they now have available at their store... "The G&G company, known and liked by players, presents its new, innovative replica of the pistol - Piranha. The replica is made of metal and durable plastic. The replica slide and the magazine are metal. The skeleton and the pistol grip are made of plastic.

Piranha is characterized by an interesting system of opening the zipper (of course, it has a Blow Back). A fairly thin pistol grip is securely in the hand. There are clear sights on the ridge and a RIS rail under the barrel that allows the installation of a laser sight or tactical lighting.

The barrel of the replica is ended with a 1mm CW thread that allows the installation of e.g. a tracer silencer.  

Inside the replica, an innovative high-flow gas valve system was used, which was equipped with a microfilter responsible for passing  perfectly selected amounts of gas  only in the gaseous state.

Another interesting solution is a  specially designed cylinder valve  equipped with  blades  that make it rotate around its axis. The gas that simultaneously turns the valve and dispenses the gas to launch the ball creates pressure that withdraws the lock.

The replica uses a  revolutionary Hop-Up adjustment system  located in the barrel. A special key in the form of a dummy 9mm bullet is used for adjustment."