Lehui Steyr AUG-A2 Gel Blaster Disassembly Test Review

2021-10-14

The original length of the Lehui AUG-A2 is 80.5cm, which is basically similar to the length of the AK gel ball blasters. Compared with some common AR blasters, it looks longer, but if the short sleeve is replaced, the overall length can be similar to some short AR guns, which is more convenient for indoor CQB venues.

1. Dismantling the upper part

▲First we remove the dowels of the magazine and the orange upper and lower receivers (the dowels are taken out from left to right)

▲The upper receiver is forward and the lower receiver is backward, separated.

▲The flash hider is very simple to disassemble, just unscrew it directly. The AUG does not use the traditional 14mm CCW tooth, but the orthodontic 13.2mm. Obviously, the front sleeve is not a 14mm inverted tooth tube. .

▲The width of the guide rail is about 20.6mm. Scopes and sights with conventional fix rod can be installed. However, because the original guide rail slot is shallow and the width is not enough, some quick-release sights with a square fixed rod bottom cannot be installed. The players who want to install such sights have to use a third-party standard rail.

▲There are two places to pay attention to the separation of the upper receiver, the gas tube assembly and the outer barrel. The first is the charging handle, and the charging handle also plays a role in fixing the gas tube assembly part to a certain extent.

▲So we first pull the charging handle to the rear before separation.

▲Then press the lower sliding lever.

▲The whole upper receiver shell basically does not need any disassembly at this step, and it is basically not needed for daily maintenance. Here are a few detailed pictures, you can see steyr's view of the visible and invisible parts They have done the proper characterization, and are not perfunctory to the details of the product.

▲LH AUG-A2 adopts a split quick release structure, so the t-piece part is naturally made into a split structure. The tee seen here is only the upper part.

▲The inner tube is made of acrylic and the length is about 44.5cm

▲The outer diameter is about 10mm

▲The inner diameter is about 7.5mm

2. Disassemble the lower receiver

▲Remove the rubber back cover, the metal baffle and the rubber cover of the ejection window on both sides, which are easy to disassemble parts.

▲Then separate the rear electronic signal transmission line and the magazine power supply line from the quick release socket.

▲Disassembled picture of lower receiver

▲The two built-in toggle switches in the grip are connected to the trigger, and the upper one serves as the insurance of the fire switch, single-shot, and three-shot.

▲The toggle switch in the middle provides a priming function for the entire original toy.

3. Gearbox disassembly

▲Lehui aug gel blaster uses a simplified v3 gel blaster gearbox. Because it basically adopts electronic control, there is no trigger unit structure on the gearbox, but a micro switch for transmitting the gear travel signal of the gearbox is added. .

▲The whole wave box is very simple, the wave shell is made of PC material. Many players think that the nylon wave shell is good. In fact, Steyr has always used the PC material gearbox, and there have not been any troublesome quality problems. According to friends in the gelsoft industry, Compared with nylon, PC material has higher density and higher product durability.

▲The nozzle head is made of nitrile rubber with moderate hardness.

▲Stand QD spring retainer.

▲The original factory adopts 1.1mm spring.

▲The short axis 480 motor provides transmission power for the entire toy blaster.

▲Gearbox split diagram

▲The original factory uses a metal 6mm bushing, which is convenient to replace the bearing.

▲Cylinder size data. length 72mm, diameter 25mm

4. Performance

After the performance test, we can see the average fire power is around 220FPS, initial velocity is around 65m/s, the average joule is 0.47J

This sample has been used in the hands of the zhenduo members for a long time in the original factory state, and it is comfortable to hold. The 11.1V lithium battery has tested to be very stable on performance. The original factory has a shooting range of about 16-18 meters, the bullet spread is in a small area. The single shot is crisp, and the three bursts are very stable.

5. Evaluation

Advantage:
1. The all-nylon plus fiber material is full of strength and feels great;

2. The original one-piece magazine, the details are in place;

3. The proportions and details are correct, and the split quick release has high playability;

4. The original factory's own fire control provides three shooting modes, which can be switched at will;

5. The gearbox can be taken out easily, which provides convenience for later maintenance;

6. The mag prime design exempts players from installing later;

Disadvantage:
1. The guide rail cannot be installed with quick release sights;

2. The out barrel thread is not 14ccw interface;

3. The foregrip is bit loosened back and forth.