SA M4 CQB ETU (SA-B02 ONE(TM)/ E-Shooter Kestrel) – Black

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 in mind, 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 with a shorter barrel and a telescopic stock, improving maneuverability in confined spaces.In the 1990s, the M4 was officially adopted into the US Armed Forces as the standard carbine, replacing older models such as the M3 and M9. The rifle features the capability to fire both single shots and bursts, 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 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 different accessories and upgrades to meet the specific needs of military units.The airsoft AEG assault rifle M4 series One(TM) from Specna Arms emphasizes top-notch metal body craftsmanship and premium CNC metal internal parts.Compared to the Edge series, it differs in that the piston has only 1 metal tooth and the spring change system is different (more time-consuming).

What does the Specna Arms M4 CQB ETU (SA-B02 ONE(TM)) offer?

Internal parts
The M4 CQB ETU (SA-B02 ONE(TM)) replica is equipped with a processor unit E-Shooter Kestrel ETU. This ensures safe motor switching, protecting the internal parts, improving trigger response, extending battery life, increasing the weapon’s rate of fire, and enabling the safe use of Li-Pol batteries 7.4V and 11.1V. Additionally, it allows you to set trigger sensitivity, pre-cocking, and various firing modes.The weapon also features an adjustable Hop-up chamber with a high-quality rubber for excellent range.It also includes the n..