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Perun Mosfet Upgrade for AEG Airsoft Rifle V2 Tokyo Marui Gearbox V3, G&G ETU Gearbox, Krytac Kriss Vector, VFC G28/HK417 Gearboxes, and HPA Systems - Programmable Fire Modes, Precocking, DMR Mode
✅ In stock
F
Grade
Analysis Confidence
80%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 25, 2026 7:34 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price sits right around what this item typically fetches.
- 📉Pricing has not dipped this low in roughly six months, placing this offer among the better deals in that window.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
10/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Middletown Outdoors ✅ American Owned ✅Auth Dealer
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓Perun for Krytac Kriss Vector replaces stock electronics in Kriss Vector airsoft replicas made by Krytac company. It provides lots of additional features providing full control over how your gearbox cycles. *Perun Mosfets Should Be Installed By A Professional.*
✓Programmable Firing Modes with independent select fire modes allowing safe, semi, burst or auto firing on both selector positions. Reduce the rate of fire in automatic or burst fire to save ammo or make the AEG shoot in a more realistic fashion or Adjust intervals between semiautomatic shots to comply with DMR rules on some fields.
✓Programmable Trigger Modes Set any firing mode you like on any of the selector positions independently. Available modes are: safe, semi, binary/2-Stage, 2rd to 5 rd burst and automatic.
✓Precocking Mode where piston will remain in rear position after each shot with the spring already compressed, ensuring that next shot will be fired immediately after you fire. To release the spring after using precocking, pull and hold the trigger. A second shot will be fired after 3 seconds, with no precocking and fully braked.
✓Active Braking mode to prevent over spin on airsoft rifles with High Rate of Fire by stopping the motor and keeping the spring out of compression after each BB fired.
✓Built in Low Battery Voltage Alarm that provides sound feedback when the battery is low and Built in Diagnostic System that constantly monitors the status of the Mosfet/AEG with LED indicators to easily diagnose and solve any problem on or off the field.
⚙️ Specifications
5 x 4 x 1 inches
1.92 ounces
2 x 2 x 1 inches
Perun
Professional Installation Recommended By Manufacturer
Perun Mosfet for Krytac Kriss Vector
white
Polyester
unisex-adult
Perun
KV-XX-XX
KRYTAC Kriss Vector
Item Package Dimensions L x W x H
5 x 4 x 1 inches
Package Weight
1.92 ounces
Item Dimensions LxWxH
2 x 2 x 1 inches
Brand Name
Perun
Warranty Description
Professional Installation Recommended By Manufacturer
