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M4 CQB Keymod (RRA SA-E08 EDGE™) - Black

M4-RIS CQB (SA-A04) - BLACK/TAN View larger
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Specna Arms Edge! A revolutionary model in the world of airsoft from Specna Arms offers authentic design by manufacturer Rock River Armspremium components with a velocity of 430 fps (130 m/s), mosfet and T-Dean connectormetal body with Nano Coating treatment, not to mention two magazines included, and above all, the perfect package of airsoft joy for players of all ages and experiences! 

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SPARMS038

: Specna Arms

Iconic assault rifle M4, this time in a beautiful CQB design and especially in the EDGE™ series by Specna Arms, which emphasizes excellent bodywork with licensed markings from firearms manufacturer – Rock River Arms. RRA supplies AR-15 rifles to law enforcement agencies such as DEA, FBI, or US Marshals based on a contract. This model is also suitable for Mil-Sim events due to its real and licensed inspiration.

The RRA SA-E08 Edge replica is equipped with the MOSFET X-ASR module from the Polish company GATE. It ensures safe switching and protects internal parts, improves trigger response, and extends battery lifealso increasing the rate of fire and allowing the safe use of Li-Pol batteries 7.4V and 11.1V. Thanks to integrated self-check diodes, the module is capable of diagnosing basic issues in the weapon.

The M4 CQB Keymod is already equipped with a precise 6.03mm barrel, increasing accuracy. Furthermore, it features the increasingly common QSC system (quick spring change), allowing you to install a stronger/weaker spring according to your preference. The spring can be replaced without special tools – all through the stock tube, without the need to pull out or disassemble the gearbox. Moreover, the gearbox is reinforced and includes above-standard internal parts, capable of handling springs up to M140 (as stated by the manufacturer Specna Arms in the description of ORION gearboxes).

Features:

  • High-quality metal body with markings from Rock River Arms
  • Crane type stock for accommodating multi-part batteries
  • Mechabox V2 with QD system ESA through the stock
  • Mosfet X-ASR 4th generation with polarity protection and increasing the weapon's rate of fire with T-DEAN connector in the stock
  • Reinforced polymer piston with all steel teeth
  • Aluminum nozzle
  • Aluminum cylinder head with double sealing
  • Aluminum piston head with double sealing and bearings
  • 8mm ball bearings for smooth operation
  • Set of gears with a ratio of 18:1
  • Polymer rotary hop-up chamber
  • Precise 6.03mm diameter barrel

External Design

The Specna Arms SA-E08 Edge replica stands out with its quality external finish with Nano Coating, boasting increased resistance to scratches and damage. It's matte black, giving it an elegant look. The ergonomic design and construction ensure comfortable grip and easy handling. The KeyMod-style handguard allows for attaching various accessories. With an adjustable stock, this replica is ready for diverse gaming situations. Overall, it's a rifle that combines top performance with an attractive design for the ultimate airsoft experience.

In the Box:

  • Rifle
  • Two S-MAG magazines with a capacity of 125 BBs (needs to be filled with a speed loader)
  • Folding sights
  • 3x KeyMod type RIS rail
  • Tactical grip
  • Replacement weaker spring (M90) for CQB
  • Specna Arms promotional stickers
  • User manual
  • Rock River Arms certificate
  • GATE X-ASR diagnostic card

*** We can rewire the connector to a different one upon request. Just write your preference in the order notes. ***

ColorBlack
Muzzle velocity (m/s)115 (m/s)
Recommended weight of ammunition0,25g - 0,28g
Thread (mm)14- (mm)
Length735 (mm)
Outer length MINIMAL (mm)650 (mm)
Outer length MAXIMAL (mm)735 (mm)
Inner barrel length (mm)290 (mm)
Weight (g)2440 (g)
Body/receiver materialMetal
Gearbox versionV2 - ESA™
Amount of piston teeth14
Bearings (mm)8 (mm)
Bearings (material)Metal
Hlava pístuMetal
NozzleMetal
Spring guidePlastic
Hop-Up chamber materialPlastic
Connector typeT-Dean
Magazine materialPlastic
High-cap / Mid-capMid-cap
Magazine capacity125
MOSFETYES
BlowbackNO
Battery includedNO
Battery ChargerNO