SA M4A1 RIS Gen1 (SA-C03 CORE™ HAL ETU™) – Black / Tan

M4A1 RIS CORE™ AEG assault rifle | Specna Arms Airsoft
Specna Arms M4A1 RIS Gen1 (SA-C03 CORE™ HAL ETU™) relies on a lightweight yet durable fibreglass-reinforced nylon body from the CORE™ series, which has a realistic matte appearance while also being capable of withstanding rougher handling, as it is stronger than cheap metal alloy bodies. The metal outer barrel with a 14mm CCW thread and steel components such as screws, pins and the ejection port cover provide strength where it is needed. The result is an extremely lightweight yet robust AEG assault rifle with excellent handling. The controls of the AR15 (M4) platform are intuitive and easy to get used to. It also features an ambidextrous charging handle, a clear fire selector and easy access to hop-up adjustment through the ejection port. The RIS handguard allows the installation of accessories such as a foregrip, tactical weapon light or PEQ box. The spacious Crane Stock with QD sling swivel points provides stable support during precise aimed fire. The battery is housed in the buffer tube, so a Buffer stick battery or larger Nunchuk and Crane batteries housed in the stock are required. Overall, this is a powerful rifle combining low weight, proven construction and excellent internal parts in one affordable package. One of the things we appreciate about the CORE™ series is the quality of construction, as the body feels very durable at first glance, while you also get upgraded internal parts such as the V2 ESA™ QSC gearbox with the modern HAL ETU™ electronic trigger unit and a rotary polymer hop-up unit with a 6.03 mm precision inner barrel.
Key features of the Specna Arms M4A1 RIS CORE™ Gen1

HAL ETU™ electronic trigger unit
Offers advanced functions such as binary trigger, pre-cocking, trigger sensitivity adjustment and Li-Po battery undervoltage protection.

Lightweight CORE™ series construction
The fibreglass-reinforced nylon body offers low weight and high durability.

6.03 mm precision inner barrel, TDC hop-up and Helium™ Flat bucking
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