A cross-range weapon highly acclaimed for its sophistication and reliability

Introducing the SG553 Plus, an electric gun in the Plus series that can use MS Li-Po batteries!
The SG553 Plus system (FET circuit) provides high safety and improved trigger response during semi-auto firing. Based on the standard SIG552 Shields electric gun, the SG553 Plus offers a next-level level of operability, with upgrades both inside and out.

Key Features

Equipped with FET

• This gun features a switch that combines mechanical and FET technology. Compared to mechanical-only switches, this reduces current loss at the contact points, improving response time from pulling the trigger to firing the BB. The switch itself is also more durable.

PLUS System

• We have developed the "PLUS System" in which a microcomputer (MCU = Microcontroller Unit) comprehensively monitors and controls the FET, battery, and motor. This system not only controls the rotation of the motor, but also detects damage or abnormalities in various parts and stops operation, making it a safe system.

Increased rigidity with reinforced resin

• The handguard and upper/lower receiver are made of reinforced resin, which provides increased rigidity compared to conventional resin parts.

Equipped with 20mm wide rails

• The lightweight rail handguard features mounting rails on all four sides of the handguard. It also has a rail on the top of the upper receiver, allowing you to attach various optional parts compatible with 20mm (Picatinny standard) rails .

Black finish

• The receiver, stock, grip, handguard, etc. are finished in a subdued black paint, adding texture and creating a solid feel.

Flip-up sights

• The front and rear sights are flip-up types that can be folded down when using optical equipment, and the rear sight can be adjusted up and down.

Compatible with various muzzle options

• It comes standard with a machined aluminum flash hider. By removing the flash hider, you can attach a silencer or other muzzle options with a 14mm reverse thread.

See-through magazine

• It comes with a 40-round magazine that allows you to see the ammunition through the magazine. It also features a new follower that allows you to fire every last bullet.
  
  

■ Equipped with variable hop-up system ■ Switchable between full auto (continuous fire) and semi-auto (single shot) ■ Equipped with PLUS system (FET circuit)

Overall length 516/714 mm (stock unfolded)
Barrel length: 247 mm
Weight: 2,395 g (including empty magazine and battery)
Bullet: 6mm BB (0.2-0.25g)
Power source: 8.4V NiMH 1300mAh Mini S battery (*1) / MS Li-Po battery [standard type] (*2)
Magazine capacity: 40 rounds Model name: SG553 Plus
Type: Assault rifle

*1: To charge the battery, please use a charger designed specifically for 8.4V nickel-metal hydride batteries.
*2: When charging the battery, please use a charger and safety bag designed specifically for MS Li-Po batteries.

Package Contents
SG553 Plus body, magazine (40 rounds), hex wrench, spacer for MS Li-Po battery standard type, battery cover plate x 2, double-sided tape for battery cover plate x 4, protective cap, handling instructions, charger, charging rod, cleaning rod, BB bullets (0.2g/100 rounds), etc.

Package size: 860mm wide x 290mm long x 100mm thick