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R4 submachine gun replica (Metal Version)

  • Material: Metal + Polymer
  • Weight: 2200g
  • Length: 590/360mm
  • Color: Black
  • Muzzle Velocity: ~180 FPS
  • Type: AEG
  • Manufacturer: WELL

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R4 submachine gun replica (Metal Version)
Manufacturer: WELL
Product code: WEL-01-009214
Rating4/54.00 / 5 (3reviews)
Very small quantity of stock
Ready to ship in 1days
Cost from 2,42 €
82,91 €
82.91 / 1pcs

R4 submachine gun replica (Metal Version)

The R4-M is a mostly metal, new version of the long and well known submachine gun replica. Thanks to used materials the replica is heavy and solid. Whole body with pistol grip, stock bars, RIS rails and small elements like flash hider, operators and iron sights are made from metal. Other elements like stock butt pad, front vertical grip and magazine are made from polymer.

The replica features folding front hand grip and RIS mounting rails, allowing installation of various additional accessories. One of the replica advantages is undoubtedly compact size – with stock folded it is little more than 360mm long. It makes the R4 a perfect weapon for CQB engagements and a good sidearm with fine firepower.

The replica is powered by standard AEP gearbox, well known from other replica of the same manufacturer, the R4 SMG. R4 is powered by accumulator stored above the barrel and can be fired in both single and fully automatic fire modes. The replica comes with polymer low-cap type magazine with capacity of 30 bb's.

The set includes:




-accumulator charger

-user manual

Warning! Last picture is illustrative photo. Accessories visible are not included.


Tech specs:
Replika pistoletu maszynowego R4 (Metal Version)
12 months
Velocity [FPS]:

It is the spped of bb, while its leaving the innerbarrel of replica. This speed is measured in FPS (Feet Per Second).

1 FPS = 0,3 m/s

1 J = 99 m/s

1 J = 326,7 FPS

Propulsion / Powered by:
Gearbox version:

Indications v2, v3, v6 does not mean the level of advance, but only shape of gearbox skeleton which was used and selected by the manufacturer depending on the capabilities of the body of the replica. For example, a models of the M4/M16 family, MP5, have a v2 gearbox, while the AK family have gearbox v3.

Special Gearbox
Type of fire:
Single, auto
Made of:
Metal + plastic
Lenght [mm]:

The length of the replca is measured between the two most distant points of each other. Different models have several of these values, because of its design allows to increase or decrease it length (eg.  folding stock or extended flash hider).

Inner barrel length [mm]:
Weight [g]:

This is a value that includes the weight of the replica, magazine and other accessories that are include in set without a battery, charger, cleaning rod, etc., etc.

Battery Voltage [V]:
Battery Capacity [mAh]:

Battery capacity determines the time, which it accumulated enough energy to work gearbox. The greater  capacity, then replica will shoot longer.

Battery included:

NiCd rechargeable battery is characterized by high efficiency current-carrying capacity, but there are disruptive effect on memory. Should be unloaded and loaded in the full cycle, ie, it is recommended to fully discharge, and after unloading must charge the battery immediately without leaving it for a long time in a discharged state.
NiMH batteries have a higher self-discharge over time and shorten the life - on the other hand, they earn about 30% more capacity.

Magazine type:
Low-Cap magazine
Magazine capacity [pcs]:

Hop-Up system is used for overclocking bb during the shot (putting it in rotation), through which, it extends its flight path. Acting laws of physics make that bb lift up, while the gravitational force take it down. Appropriate adjustment of Hop-Up, will compensate for these two factors, which result in long and straight flight for longer distance and be greater focus shot (to improve accuracy).

Yes, adjustable
Blow Back:

Blow back is a simulation system of the cocking lever - it imitates the work of it as the equivalent sharp. This system raises the realism and adds a lot more experience during shooting.

Users reviews
Number of reviews: 3 Average rating: 4.00
Rate: Rate: 5
Author: Zhou, Budapest
R4 submachine gun replica (Metal Version)
Very satisfied with the externals, the internals need tons of upragades though -as expected. You can not bring this gun to the field out of box, it jamms a lot, the battery was dead (maybe just mine). Still the external was worth its money..
Rate: Rate: 2
Author: Andreas, Vienna
Mine had very low FPS (around 160) so I returned it. From the externals I was very impressed though...
Rate: Rate: 5
Author: Chris, Mansfield
Full metal like it says, I couldn't believe it. Very weighty and rock solid literally everything is metal. Not fired it as the internals got taken out to fit a polarstar.
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