SA M4 PDW Carbine Keymod (RRA SA-E12 EDGE™) - Chaos Grey

Assault Rifle M4

M4 is a compact automatic rifle developed in the United States based on the popular M16 assault rifle. It was designed with the need for a lighter and shorter version of the M16 that would be suitable for use in close quarters and urban combat.
In the 1960s, the M16, developed by Armalite and adopted by the US military, was the basic design for the M4. In the 1980s, the first prototypes of the M4 appeared, featuring a shorter barrel and a telescopic stock, improving maneuverability in confined spaces.
In the 1990s, the M4 was officially adopted into the armament of the US Armed Forces as a standard carbine, replacing older models such as the M3 and M9. The rifle is characterized by the ability to fire both single shots and bursts, making it a versatile weapon.
The M4 quickly became popular among soldiers due to its low weight, compactness, and reliability. It was widely used in conflicts such as the Iraq and Afghanistan wars and became an iconic weapon of the modern US Armed Forces.
In addition to the standard model, there are many variants of the M4, equipped with various accessories and improvements to meet the specific needs of military units.
The airsoft AEG M4 assault rifle in the popular EDGE™ series from Specna Arms emphasizes top-notch body craftsmanship with licensed markings of the firearms manufacturer - Rock River Arms.

What does the Specna Arms M4 PDW Carbine Keymod (RRA SA-E12 EDGE™) offer?

Internal Parts

The replica M4 PDW Carbine Keymod (RRA SA-E12 EDGE™) is equipped with a MOSFET X-ASR module from the Polish company GATE. This ensures safe switching and protects the internal parts, improves trigger response and extends battery life, also increases the rate of fire and allows for the safe use of Li-Pol batteries 7.4V and 11.1V. Thanks to the integrated status LEDs, the module is able to diagnose basic malfunctions in the weapon.
From the factory, the M4 is equipped with a precise 6.03 mm barrel that increases accuracy, and an adjustable Hop-up chamber with a quality rubber.
Furthermore, today, the increasingly common standard is the QSC ESA system (quick spring change), which allows you to install a stronger/weaker spring as you see fit. The spring can be changed without the need to remove the gearbox from the weapon body, everything is done easily through the buffer tube.
The gearbox is also reinforced and contains premium internal parts (the list of which is provided below in the description), and the gearbox is capable of operating with springs up to M120 inclusive (as stated by the manufacturer Specna Arms in the description of the ORION gearboxes).

External Parts

The replica Specna Arms M4 PDW Carbine Keymod (RRA SA-E12 EDGE™) excels in quality external craftsmanship with a Nano Coating finish, which boasts increased resistance to scratches and damage. The body of the weapon is matte lacquered, giving it an elegant appearance.
The ergonomic design of the AR15 rifles and modern construction ensure comfortable handling and easy operation.
The CNC metal Keymod handguard M4 allows for the attachment of various accessories such as a grip, AN/PEQ box, torch, etc.
With the adjustable compact stock type PDW, this replica is truly minimalist, just please keep in mind that only small type Stick (mini) batteries will fit into the PDW stock, larger Stick (buffer) batteries can be used with the stock extension (extension is not included).
Overall, this rifle combines top performance with an attractive design for maximum satisfaction for you, the players.

Key Features

• Quality metal body with Rock River Arms stamping
• PDW type stock for achieving minimal overall weapon dimensions
• 4th generation X-ASR Mosfet with reverse polarity protection and increased rate of fire with T-DEAN connector in the stock
• V2 gearbox with ESA QD system with easily removable buffer tube
• Reinforced polymer piston with all-steel teeth
• Aluminum nozzle
• Aluminum cylinder head with double sealing
• 8mm ball bearings for smooth operation
• Gear set with 18:1 ratio
• Polymer rotary hop-up chamber
• Precise barrel with a diameter of 6.03 mm

Package Contents:

• Specna Arms AEG rifle
• 2 push (Mid-Cap) S-MAG magazines for 125 BBs (must be loaded using a speedloader)
• Folding sights
• Grip
• Spare weaker spring (M90) for CQB
• Specna Arms promotional stickers
• User manual
• Rock River Arms certificate

We can resolder the connector to another type upon request. Just state your requirement in the order note.