The Specna Arms M4 SA-B03 replica is made mostly of zinc and aluminum alloy, the pins and other small parts are made of steel.
Metal: body, loader, RIS track, dart, trigger, trigger guard, flame hiding, barking.
Polymer: bed, handle.
The replica is provided with the "Enter & Convert" system, which allows quick change of the spring without the need to open the gearbox. Thus, the replica is removed and the spring is removed with the spring guide. Watch the video below.
Replica gearbox is reinforced V2 with 8 mm bearings. The arches and gears are made of steel, the polycarbonate plunger with a steel tooth and the cylinder is of type 2. The Hop-Up is made of metal. The replica comes with a 120 m / s spring, but the package also contains a 90 m / s replacement spring.
It is equipped with a functional "catch catch lever", adjustable bed, RIS rail, for attachment of various optical accessories.
On the replica, you can mount a 14 mm squeegee with a thread on the left.
The package contains: replica, charger, arc m90, cleaning rod, user manual.
CAREFUL! It does not contain battery and feeder. These must be purchased separately.
Product code 3301
Platform M4 / M16
Manufacturer / Brand Specna Arms
Speed balls 0.20g (m / s +/- 10%) 130
Bounce Speed 0.20g (FPS +/- 10%) 430
Recommended Balls 0.20 - 0.28 g
Weight (g) 2550 g
Material Full Metal
Pipe size (mm) 6
Load capacity (balls) 300
Compatible charger code 3076, 2963, 4784, 4413, 4465
Length 840 - 920 mm
Shooting mode Semi and auto
Internal pipe 350 mm
Battery type TP