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Features
- Ultra compact mosfet designed for version 2 gearboxes
- Specialized transistor w/ very low resistance
- Cycle control and programmable firing modes
- Active brake and precocking
- LiPo protection; can be used with LiPo batteries up to 14.8v
- Ultra-low resistance wiring
Perun V2 Optical is a device that replaces mechanical contacts in version 2 gearboxes with an electronic circuit based on MOSFET transistors and adds a multitude of new functions to your replica.
Elimination of mechanical contacts solves the problem of their gradual wear. MOSFET transistors utilized in Perun V2 have a much lower resistance than contacts, which also increases rate of fire. Small elements in the trigger mechanism responsible for semi-automatic fire frequently malfunction, especially in replicas built on parts made by many different manufacturers. Perun V2 minimizes the number of moving parts in your replica, increasing reliability and ensuring proper functioning of all firing modes. Perun V2 itself has no moving parts at all thanks to use of optical sensors for gear, trigger and selector plate detection.
Use of a microcontroller enhances capabilities of your airsoft gun by providing possibility to set any combination of the following firing modes under "SEMI" and "AUTO" selector positions independently:
- safe
- semi-automatic
- 2 to 5 round burst
- full-automatic
Programming of all of the settings, not only firing modes but also switching active brake, precocking and battery protection on and off is done solely by using easily memorable sequences of fire selector switching and trigger pulls. That allows changing the settings at any moment in a matter of seconds, even under enemy fire.
One of the most important features of Perun V2 Optical is precocking. Fast trigger response can be a matter of victory or defeat, especially in CQB situations. With precocking enabled, piston will remain in rear position after each shot with spring already compressed, ensuring that next shot will be fired immediately after you pull the trigger. Microcontroller uses data from optical sensor to calculate current sector gear position and speed. With this information, after releasing the trigger, smart algorithms are able to transfer only enough power to the motor to make the piston stop in the correct position, or in high ROF setups, to let the motor inertia push the piston back and stop it using active breaking right. This saves your battery and reduces motor wear. Precocking works in semi, burst and full-automatic modes.
Perun V2 was tested with positive outcome in gearboxes of the following manufacturers: G&P, G&G, Classic Army, KWA, Ultimate, A&K, PJ, JG and Specna Arms. Gearboxes made by ICS, E&L, Cyma and Krytac may need sanding down of some elements. That refers to gearboxes in Tokyo Marui standard, Perun V2 will not work with non-Tokyo Marui standard gearboxes like for example ARES EFCS. Perun V2 fits to elongated V2 gearboxes used in SR25 replicas.
Perun V2 works well with DSG and short stroked setups, because optical sensors are not subject to mechanical stress seen in those high ROF configurations and algorithm for cycle detection is very elastic. Our tests have shown that in some DSG setups precocking may be less reliable and has to be disabled. However, ROF provided by DSG makes use of precocking rather unnecessary.
Manufacturer: Perun Airsoft
Specifications:
Permissible Battery Voltage: 7V-14.8V
Max FPS: 650 FPS (using .20g BB's)
Max Rate of Fire: 50 RPS
