Perun MOSFET with Wiring!

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Perun Micro is an electronic circuit that protects mechanical switches in your replica. When installed, high currents used to accelerate the motor are not directed through contacts, but through the specialized MOSFET transistor. This not only increases reliability but also has a positive effect on the rate of fire as MOSFETs have much lower resistance than mechanical contacts.

Allowed battery types:

Li-Po, 2 to 4 cells (7.4V to 14.8V)

NiMH/NiCd, 8 to 10 cells (9.6 to 12V)

Li-Fe, 3 cells (9.9 V)

It is covered by the manufacturer's one-year warranty!

It is very rugged and powerful, yet compact. 

ATTENTION! The device must never be run without a fuse.

Fitting a MOSFET requires accessing the gearbox and a small amount of soldering. If you have any doubts about your ability to do this, we offer a fitting service, the cost of which covers uplift and delivery as well as the cost of the work itself. If you decide to fit the unit yourself, Airsoft World Ltd accept no responsibility for any damage to the unit or your gun. Please also be aware that opening your rifle to fit this device may negate any warranty you have remaining from the supplier.

Only MOSFETs fitted by an authorised airsoft technician will carry any warranty as otherwise we cannot guarantee the MOSFET was installed correctly.

Unlike the basic Perun MOSFET, this is fully pre-wired with DEANS connector, fuse holder, heat shrink and everything else you need to fit it!

CODE Perun Mosfet w Wiring
Weight (Kg) 0.0200
Manufacturer Perun
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Important Information


All images, product contents and specifications listed are based on checks performed when a product is first listed and may differ due to changes over time made by the manufacturer. This includes package contents in regards to any 'extras' provided e.g. Sample BBs.

Items used in images to promote the main item (Holsters, Camo, etc) are not supplied unless listed in the Specification tab under 'Extras'. This includes attached rails, grips, scopes, suppressors etc. If no extras are listed, please assume none are supplied.

Unless otherwise stated in the Specification tab, Battery and Chargers are not suppplied.

Where supplied, Chinese batteries and chargers are warrantied to be not DOA (Dead on Arrival) only. We always recommend swapping out to a better quality battery and charger at the earliest opportunity.

Custom Painted products (Two-Tone) are non-refundable as these are painted to order. 

Unless otherwise stated, all products are sold singly.



Any figures used are based on tests performed on the products when they are first listed. These can vary due to changes by the manufacturer, gas pressure, gas used and a number of other factors. All figures should be treated as an approximate guide and used for reference only. 

All listed FPS are +/- 5% due to differences from rifle to rifle. If you require a guaranteed FPS, please add an upgrade/downgrade option on to your product (this may cost extra).

No airsoft AEG is warrantied for use with an 11.1v LiPo or higher voltage battery at UK velocities (373fps or lower) unless specifically recommended on the product itself. Use of higher voltage batteries can cause failures and will negate any warranty implied or otherwise.


Wearable Items

We cannot offer a refund or exchange on articles bought and worn skirmishing that you subsequently feel aren't suitable. If in doubt, try the kit on in your house BEFORE you play as soiled items will not be refunded for this reason. Clothing worn next to the skin (Long Johns, Socks etc) cannot be returned for refund if worn at all. For sizing, simply place them next to you before physically putting them on. Would you like to wear someone elses soiled socks?


We cannot offer an exchange on pyrotechnic devices due to device failure or items that have been stored for long periods of time. We are unable to guarantee that the pyrotechnic device has been stored in a moisture free environment or used correctly in accordance with the manufacturers guidelines.

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