Airsoft rifle SR-15 ADVANCED II series - SERVICED
We offer for sale these goods at a significant discount. Pieces are usually returned by the customer, possibly warranty claim, may bear signs of use and may not have complete accessories.
Repair is impossible due to unavailability of spare parts or economically unviable. Therefore, the item may be used for decoration, play for children, as a source of spare parts, or you may be able to repair it yourself. If the item is functional, it has been tested by us and its condition is described below.
You can see it in person in our shop. Please note the above condition of the goods and consider your purchase carefully.
Reason for discount:
- Returned as warranty claim
Visual condition:
- 7 / 10
- Shows signs of use
Functional condition:
- Fully functional
- Complete gearbox replaced with SHS gears
- The gun has a mini-tamiya connector and classic trigger contacts
- M120 spring
Package contents:
- Without additional springs and connector adapters
The M4 Carbine is a 5.56×45mm NATO, air-cooled, gas-operated, direct impingement, magazine-fed, select fire carbine. The M4 is extensively used by the United States Armed Forces and is largely replacing the M16 rifle in United States Army and United States Marine Corps (USMC) combat units as the primary infantry weapon and service rifle. The M4 has semi-automatic and three-round burst firing modes (like the M16A2 and M16A4), while the M4A1 has semi-automatic and fully automatic firing modes (like the M16A1 and M16A3).
The Advanced II series is a continuation of the popular E&C Advanced series. It uses tried and tested parts and further enhances the quality and capabilities of these airsoft guns. The Advanced II guns are ready for reliable and trouble-free operation right out of the box with a muzzle velocity of 150 m/s (490 FPS).
DESIGN
The most parts of this weapon is made of metal - the stock tube, receiver, sights, the outer barrel with the barrel extension, flash hider and hand guard. RIS rails are located on the hand guard and upper receiver for attaching accessories such as scope, red dot, grip, flash light, laser, grenade launcher, etc. The attachment of the sling is by means of a steel mount between the body and the stock tube. Grip and retractable 5-position stock are made of quality plastic. The grip has a roughening for a better and more secure grip, the butt pad is made of rubber. The receiver and the hand guard are black anodized for good corrosion protection. It is also provided with a quality coating with abrasion resistance.
Pulling the double-sided charging handle exposes the rotating ring of the hop-up chamber (ProWin style). The imitation of the bolt plate is locked, so the adjustment of the chamber is very convenient. The bolt catch works as well, placed on the left side as original. There is also a classic selector lever on this side. The magazine release is one-sided, on the right side of the receiver. The type of weapon and a unique serial number are engraved on the trigger guard.
In the box, in addition to the weapon, you will also find one metal low-cap magazine for 160 BBs and M130 spring for FREE. We recommend choosing the same brands of spare magazines, ie E&C. However, the replica is also compatible with brands CYMA, TopArms, etc. The charger and battery are not included. See the Related products below for compatible batteries, spare magazines or chargers.
UPGRADE ADVANCED II SERIES
This Advanced II series weapon is designed by AirsoftPro and manufactured by E&C. The muzzle velocity is above 490 FPS (150 m/s) without the need to perform complex tuning or upgrades. When unpacked from the box, the weapon has the BB velocity 430 FPS (130 m/s). But as soon as you replace the spring (thanks to the quick-change gearbox simply via the stock tube) with the M130, you immediately get a weapon with a great muzzle velocity of 490 FPS (150 m/s). The internal parts of the weapon are dimensioned to handle this configuration for a long time and without any problems. The weapon is perfectly balanced and assembled - thanks to this such performance can be achieved even with the M130 spring. When testing the weapon, we measured an average of 488 FPS (148 m/s).
The gun is equipped with a E.T.U. (Electronic Trigger Unit) with a microswitch, mosfet, active brake, magnetic sensor and allows you to set 5 different shooting modes. The setting is made using the selector lever and trigger.
Parts in Advanced II series:
- E.T.U. (Electronic Trigger Unit) with microswitch
- Low-resistance wiring
- Metal nozzle with double sealing
- Metal cylinder head with double sealing
- Polished stainless steel cylinder
- Metal piston head with bearing
- Polymer piston with hardened steel teeth
- Stainless steel QD spring guide with bearing
- Metal QD gearbox (with quick change spring)
- Reinforced 18:1 gear set
- 8 mm bearing
- Rotary Hop-Up chamber ProWin style
- Precision 6.03 mm barrel
- DeanT connector (adapter to MiniTamiya is included)
We recommend 7.4V - 11.1V Li-Ion / Li-Pol batteries for power supply. Suitable ammunition are 0.36 g BBs.
PACKAGE CONTENTS
- Airsoft rifle ADVANCED II
- Metal low-cap magazine (160 rounds)
- M130 spring
- DeanT to MiniTamiya adapter
- User manual
E&C ADVANTAGES
QUALITY
All our replicas have full metal body. Inside you find i.a. above-standard 8 mm ball bearing, piston with full metal teeth, rotatory hop-up chamber, low resistance wiring and strong motor.
PERFORMANCE
Muzzle velocity is up to 490 FPS - best for mid and long range shooting.
UNIQUE
There is no infinity amount of identical airsoft guns. Each our replica has your own unique serial number. We offer more then 30 different models.
RELIABILITY
E&C replicas are known for their low failure rate. Failure rate is less then 1,5% - that is several times lower than the average and gives you best value for your money.
Since 2018 AirsoftPro.cz became the exclusive importer of the E&C brand for the Czech Republic.
A weapon purchased from us or from one of our business partners can be found at https://airsoftpro.cz/en/original-ec. Every gun has a unique serial number on the trigger guard. To verify, you must enter numbers with letters, as shown on the trigger guard. You can check whether your weapon originates from the official AirsoftPro distribution.
East Crane (HongKong) co., LTD es una empresa de diseño de herramientas de desarrollo profesional con más de veinte años de experiencia. Con la creciente reputación y muchos años de experiencia, East Crane decidió crear su propia marca "E&C". El lema de la empresa es la máxima calidad posible en un proceso de producción eficiente y con el apoyo de sus seguidores. Los productos de airsoft de E&C son conocidos por su fiabilidad, durabilidad y excelente relación precio/rendimiento.