Pre-Order Due 11/10/2025 - ARCTURUS AT-PPK20-PE with Perun MOSFET (Black)

ARCTURUS AT-PPK20-PE with Perun MOSFET (Black) 

The FE mechanism is a new reinforced gearbox compatible with Marui system parts and GATE and PERUN ETUs. It features a quick spring change system (without the need to remove and open the gearbox) and the spring guide as well as the piston head are ball bearing supported. The polymer piston has a full steel rack. Steel 18:1 CNC 16 Teeth Short Stroke Sector Gears (approximately 18rps rate of fire at 11.1V) are mounted on 8mm ball bearings for ease in transferring all the power from the motor to the piston gear, which is mounted on a sliding bearing to withstand the highest loads.

Additionally, the gearbox is equipped with a Perun V.3 MOSFET.

Features

• PP-19 Replica 
• Perun MOSFET
• 14mm CCW Muzzle 
• Railed Top Cover 
• Railed Lower Handguard 
• Folding Stock 
• Multi Position Stock 
• Rubber Butt Pad 
• 2 x Variable Mid Caps Included
• 2.9kg
• 8mm Gearbox Bearings 
• Wired to Deans in the Top Cover 
• 480-760mm Long 
• 250mm Inner Barrel 
• Quick Change Spring System 
• Rotary Hop Unit 
• 13:1 Gear Set 
• Pom Nozzle 
• PCP Inner Barrel 
• High Torque 25k Neodymium Motor 21T w/ MIM Steel Pinion Gear (O-Type Short)
• High Quality Internal Components