Specna Arms M4 AEG Rifle CORE Series M4 RIS Carbine - Airsoft Extreme

Specna Arms CORE Series M4 RIS Carbine, a durable airsoft electric rifle with quick power adjustment via ESA™ system and a high precision 6.03mm barrel.

Specna Arms CORE Series M4 AEG (Model: M4A1 Carbine / Black), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Specna Arms SA-C03 CORE™ M4 RIS Carbine

Specna Arms CORE Series M4 AEG (Model: M4 RIS / Black), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Specna Arms Rock River Arms Licensed

Specna Arms M4 AEG Rifle CORE Series M4 Carbine - Airsoft Extreme

What do I have to upgrade for my AEG airsoft gun to shoot around 60 rounds per second? - Quora

Specna Arms M4 AEG Rifle CORE Series M4 RIS Carbine - Airsoft Extreme

Specna Arms / Rock River Arms Licensed CORE Series M4 AEG (Model: M4 Carbine Keymod / 2-Tone Black & Tan / Go Airsoft Package), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Specna Arms CORE Series M4 AEG (Model: M4 RIS SBR / Black), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore

Specna Arms CORE Series M4 AEG (Model: M4 RIS SBR / 2-Tone Black & Tan / Go Airsoft Package), Airsoft Guns, Airsoft Electric Rifles - Airsoft Superstore