PPK20 ETU FE AEG SMG Replica Arcturus

The Arcturus PPK20 SMG ETU FE AEG replica, a compact steel submachine gun with advanced electronics

The Arcturus PPK20 SMG ETU FE AEG replica reproduces the PPK-20, a modernized version of the PP-19-1 Vityaz. It is aimed at players who want a compact, solid submachine gun with an advanced ETU. At 470 mm with the stock folded and 2,915 g, it suits both CQB and varied outdoor fields.

Plenty of steel and machined aluminium

Most parts of the replica are made of steel: flash hider, front sight, rear sight, gas tube, top cover, bolt, fire selector, trigger guard, magazine latch and stock locks. The canon externe and the upper Picatinny rail are made of aluminium. The handguard, pistol grip, stock and magazine well are polymer, keeping the overall weight down. A matte anti-corrosion finish protects the replica outdoors.

A reinforced V3 gearbox with CNC parts

Inside, the reinforced gearbox V3 features 9 mm ball bearings, steel gears at an 18:1 ratio and a steel bearing spring guide, compatible with quick-change spring. The stainless steel cylinder and POM nozzle are CNC-machined. The precision barrel has a 6.03 mm inner diameter over 250 mm in length, paired with an adjustable rotary hop-up chamber.

The FE optical ETU: a precise and programmable trigger unit

The standout feature of this replica is its FE series optical ETU (Feature Enhanced). This integrated mosfet offers multiple settings: pré-cocking on 7 levels, active brake on 8 levels and trigger sensitivity on 5 levels. Available firing modes include semi-automatic, automatic, adjustable burst and binary trigger. A low-battery protection is also built in. The replica accepts a 7.4V LiPo battery (recommended) or 11.1V, features T-Dean connectors and comes with a Mini-Tamiya adapter.

Handling in the field

The stock folds and adjusts in length, with a rubber buttpad and two unfolded positions (660 mm minimum, 715 mm maximum). The flared magwell helps you reload quickly, and the ambidextrous mag release suits both hands. The rear sight is height-adjustable. Picatinny rails cover the top of the top cover, the underside of the handguard and a slot beneath the front sight base, allowing you to mount a scope, flashlight or other accessory. The barrel is threaded 14 mm CCW for a compatible suppressor or tracer unit. Two QD sling attachment points, at the base and rear of the stock, complete the package.

• What are the specificities of the optical ETU on the AEG PPK20 SMG ETU FE Arcturus replica?

  This replica features a programmable electronic unit that allows trigger sensitivity to be adjusted across 5 levels, pre-cocking across 7 levels, and active brake across 8 levels. This system also enables the configuration of various firing modes, including a binary trigger function and protection against excessive battery discharge.

• What types of batteries are compatible with this replica?

  The replica is fitted with a T-Dean connector and is designed to work with 7.4V or 11.1V LiPo batteries. A T-Dean to Mini-Tamiya adapter is included in the box to facilitate the use of your existing batteries.

• What materials make up the body of the AEG PPK20 SMG ETU FE Arcturus replica?

  The design emphasizes durability with numerous steel components, including the top cover, bolt, fire selector, gas tube, and stock lock. The canon externe and upper rail Picatinny are made from aluminum, while the handguard, stock, and pistol grip use high-resistance polymer.

• Is this replica suitable for close-quarters gameplay (CQB)?

  Thanks to its folding stock and compact design, with a reduced length of 470 mm when the stock is folded, this replica is ideal for indoor gameplay. Its internal mechanics, featuring a reinforced gearbox V3 and a 6.03 mm canon de précision, deliver optimal responsiveness.

• What sighting accessories can be installed on this model?

  The replica features an upper rail Picatinny located on the top cover, allowing for quick mounting of an optic. In addition, a height-adjustable rear sight is integrated for precise adjustment when using the supplied iron sights.

• What are the sling customization options?

  The Arcturus replica is equipped with a QD sling attachment point located at the base of the stock and a dedicated sling loop at the rear. These options allow for quick and secure attachment to suit your carrying preferences during gameplay.

• How is the spring changed on this replica?

  The model features a quick-change spring system that allows access to the spring without fully disassembling the gearbox. The spring guide is mounted on a steel bearing to ensure smooth rotation and improve the durability of the internal mechanism.

1 x Arcturus PPK20 SMG ETU FE AEG Replica
1 x 95 BBs Mid-Cap Magazine
1 x T-Dean to Mini-Tamiya Adapter
1 x Flared Magwell
1 x Cleaning Rod
1 x User Manual

• Replicas
• Caliber 6 mm
• Propulsion AEG
• Battery slot Top cover
• Connections T-Dean
• Shooting mode Semi-automatic / Automatic / Adjustable burst
• Energy 1.3 joules
• Speed 374 FPS
• Minimum Length 470 mm
• Maximum Length 715 mm
• Weight 2915 g
• Internal barrel length 250 mm
• Internal barrel diameter 6,03 mm
• No screws 14 mm CCW
• Integrated tactical rail Yes
• Charger Mid-Cap 95 BBs
• How it works Adjustable Hop-Up
• Quick spring change Yes
• Engine 21TPA
• Gearbox Version V3
• Integrated mosfet ETU FE
• Gears 18:1
• Body Steel / Aluminum / Polymer
• Brand Arcturus