SA M4 URX Heavy Ops (SA-E06-H EDGE™) - Black

The classic of all classics, the AEG rifle AR15 (M4), this is the Specna Arms M4 URX Heavy Ops from the Edge series in black!

Premium CNC parts with a velocity of 115 m/s out of the box.

Mosfet Gate X-ASR, high-quality metal body, CNC URX handguard, new Heavy Ops stock, 2 magazines.

The perfect package of airsoft joy!

Další varianty

  • Half Tan
    On stock

238,44 € tax incl.

Availability: In Stock

3 Items

SPARMS217-BK

: Specna Arms

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Accessories

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 foundational design for the M4. In the 1980s, the first prototypes of the M4 appeared, featuring a shorter barrel and telescoping stock, enhancing maneuverability in confined spaces.
In the 1990s, the M4 was officially adopted by the US armed forces as the standard carbine, replacing older models like the M3 and M9. The rifle features both semi-automatic and burst fire modes, making it a versatile weapon.
The M4 quickly became popular among soldiers due to its lightweight, compactness, and reliability. It was widely used in conflicts such as the Iraq and Afghanistan wars and has become an iconic weapon of the modern US armed forces.
Besides the standard model, there are many variants of the M4 equipped with different accessories and upgrades to meet specific military needs.
The airsoft AEG assault rifle M4 in the popular EDGE™ series from Specna Arms emphasizes top-notch body craftsmanship.

What does the Specna Arms M4 URX Heavy Ops (SA-E06-H EDGE™) offer?

Internal Parts

The M4 URX Heavy Ops (SA-E06-H EDGE™) replica is equipped with the 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, increases the rate of fire, and allows safe use of Li-Pol batteries 7.4V and 11.1V. Thanks to the integrated status LEDs, the module can even diagnose basic weapon malfunctions.
Out of the box, the M4 is equipped with a precise 6.03 mm barrel, which increases accuracy, and an adjustable Hop-up chamber with a high-quality bucking.
Another increasingly common standard today is the QSC ESA (quick spring change) system, which allows you to install a stronger/weaker spring as you see fit. The spring can be replaced without removing the gearbox from the weapon's body, everything is done easily through the buffer tube.
The gearbox is also reinforced and contains premium internal parts (listed below in the description), the gearbox is capable of handling springs up to M120 (as stated by Specna Arms in the description of the ORION gearboxes).

External Parts

The Specna Arms M4 URX Heavy Ops (SA-E06-H EDGE™) replica stands out with its high-quality external craftsmanship with a Nano Coating finish, which boasts increased resistance to scratches and damage. The weapon's body is matte painted, giving it an elegant appearance.
Ergonomic design of the AR15 rifles and modern construction ensure comfortable handling and easy operation.
CNC metal URX handguard M4 allows the attachment of various accessories such as grip, AN/PEQ box, flashlight, etc.
The weapon also features a brand new type of massive Crane stock Heavy Ops with a rubberized cheek rest, which allows for battery insertion (type Buffer Stick, NunchuckCrane).
Overall, this is a rifle that combines top performance with an attractive design for maximum satisfaction for you, the players.

Key Features

  • High-quality metal body
  • New Crane Heavy Ops stock
  • MOSFET X-ASR 4th generation with reverse polarity protection and increased rate of fire with T-DEAN connector in stock
  • V2 gearbox with QD ESA system and easily removable tube
  • Reinforced polymer piston with all-steel teeth
  • Aluminum nozzle
  • Aluminum cylinder head with double sealing
  • 8mm ball bearings for smooth operation
  • 18:1 gear ratio set
  • Polymer rotary hop-up chamber
  • Precise 6.03 mm barrel

Package Contents:

  • Specna Arms AEG rifle
  • 2 mid-cap S-MAG magazines for 125 BBs (must be loaded with a speedloader)
  • Folding sights
  • Grip
  • Spare weaker spring (M90) for CQB
  • Specna Arms promotional stickers
  • User manual

We can re-solder the connector to another one upon request. Just write your requirement in the order note.
ColorBlack
Muzzle velocity (m/s)115 (m/s)
Recommended weight of ammunition0,25g - 0,28g
Thread (mm)14- (mm)
Outer length MINIMAL (mm)775 (mm)
Outer length MAXIMAL (mm)855 (mm)
Inner barrel length (mm)340 (mm)
Weight (g)2640 (g)
Body/receiver materialMetal
Gearbox versionV2 - ESA™
Amount of piston teeth14
Bearings (mm)8 (mm)
Bearings (material)Metal
Hlava pístuPlastic
NozzleMetal
Spring guidePlastic
Hop-Up chamber materialPlastic
Connector typeT-Dean
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity125
MOSFETYES
Processor unitNO
BlowbackNO
Battery includedNO
Battery ChargerNO