PDW BY-808 replica

  • Made of: metal and plastic
  • Weight: 1240g
  • Length: 450 / 670 mm
  • Muzzle velocity: ~390 FPS
  • Powered by: a battery
  • Manufacturer: BOYI

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PDW BY-808 replica
Manufacturer: BOYI/DBOYS
Product code: DBY-01-003504
Rating4/54.44 / 5 (9 reviews)
Very small quantity of stock
Ready to ship in 1days
Cost from €1,66
87.19 / 1pcs
You save 23% (€26,04).
In stock
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    PDW BY-808 replica

The BY-808 model was made of ABS plastic material. The upper receiver and the RIS rail is a one part along with the carrying handle which is also equipped with a RIS rail.


The elements which characterize this model among other PDW (Personal Defense Weapon – carbines/sub-machineguns in their shortest and lightest versions designed for helicopter crews, tank crews and drivers as a defensive weapon which can auto fire the AUTO firing mode) is its size, weight and, foremost, its versatility for both, left and right handed shooters. The replica is equipped with an ambidextrous firing mode selector lever thanks to which you can change the firing mode with the thumb or the index finger of both hands, it is also equipped with the so-called “multi magazine catch” – the ambidextrous magazine release lever. The weapon’s body is also equipped with a QD type attachment point.

The replica is equipped with a stock foldable to the side and which also minimizes the replica to the minimum of 450mm. On the top mounting rail, there are mounted the “flip up” type iron aiming sights which are perfectly made and, foremost, are functional and durable. After pulling the cocking handle, the bolt dummy reveals the Hop-Up adjustment knob.


The magazine which is included in the set is made of ABS plastic.


The battery which is includes in the set is placed in the laser target marker dummy.
The whole is mounted on the front grip thanks to the RIS rail.

Inside of the replica, there is a V2 gearbox which is made of metal.

      The set includes: 

- the replica;
- a magazine;
- a battery ( with the laser target marker dummy );
- a charger
- front tactical grip;
- iron aiming sights;

Tech specs:
Replika PDW BY-808
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.

v2 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).

450 / 670
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:
Hi-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: 9 Average rating: 4.44
Rate: Rate: 3
Arma leve com um disparo de força, mas sem precisão. Plástico frágil com algumas imperfeições no detalhe da arma. Carregador de bb´s frágil e aspeto de brinquedo. Cano flexível devido ao material que traduz um tiro variável e irregular. Compensa a força do tiro.
Rate: Rate: 5
Really good for beginner! 5+
Rate: Rate: 5
Really nice gun . shoots very good. Had no problems with feeding . Definitely worth the money
Rate: Rate: 5
Light, strong and very good replica weapon. Shooting awesome .
Rate: Rate: 4
Best value for money, shoots really hard and feels great in the hand. Only con is that the battery case is pretty hard to open, you have to use a screwdriver to push the little square with a hole in it of a pin.
Rate: Rate: 4
Excellent SMG/ Mini assault rifle, would make a really good Sniper backup weapon, only gripe as previous writer stated, battery (dummy lazer box) is a little flimsy, otherwise very nice. For the price!..... 4.5 stars
Rate: Rate: 5
Good replica, very light, accurate.
Rate: Rate: 5
Really decent replica for this price . It looks like a cheap plastic toy and is verry light , but is strong and it has just the right length for holding . Another pro is the m/sec of this gun on my crono shows about 120 m/sec . This is a perfect sidearm for sniper , verry light and verry acurate in 50 m . Thank you
Rate: Rate: 4
I ordered this replica for my son and he's really excited about it. Pro's are that it's light enough to carry for my youngster and it has just the right length for holding. Another pro is the FPS of this gun. Really decent and you will know when it hits you. :) just have to adjust the hop-up system and then it's ready for battles. I have just one con in mind about this replica and it's the location of the battery. It's located inside the laser target marker dummy. I had some trouble to get connected battery inside that dummy. The wiring seemed a little too long and I had to push them inside with some strength. The laser target marker dummy is from plastic, so be careful not to hit it against some rocks or etc. In common it's a decent weapon for beginner.
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