Prime Mech Airsoft showcase a custom Tokyo Marui MK18 NGRS, built on the foundation of the Tokyo Marui M4A1 CQBR SOPMOD Block 2 II NGRS platform. The build has been upgraded with a Leviathan NGRS Brushless SoLink system running on a 7.4v LiPo battery.

The setup delivers a velocity of 1.15 joules measured on 0.32g BBs, reflecting a well-tuned performance build straight from the Prime Mech Airsoft workshop.

In this quick demonstration by Prime Mech Airsoft, we get a closer look at a custom-built VFC KAC SR16 that has been significantly overhauled for high-tier performance. The exterior features a specialized URX FF RAS 5 rail, while the internal architecture is driven by a Gate ASTER II Bluetooth MOSFET paired with an 18:1 SSG gearset and a powerful T238 28k brushless motor.

Prime Mech Airsoft recently demonstrated a custom assault build based on the VFC MCX Virtus platform. The exterior features an Airsoft Artisan Spear rail and stock, while the internal configuration utilizes an ASTER II Bluetooth control system. The drivetrain consists of an 18:1 SSG gear set paired with a T238 28k brushless motor, resulting in a recorded output of 1.4 Joules when using 0.32g projectiles.

This short video from Prime Mech Airsoft features a custom HK M110A1 Desert Tan airsoft build based on the E&C platform. The rifle is optimized for high performance, utilizing an ASTER II Optical MOSFET, 18:1 SSG gears, and a 28k brushless T238 motor. This setup delivers a consistent rate of fire and smooth cycling, outputting a powerful 2 Joules with 0.36g BBs.

Prime Mech Airsoft does a quick demo of their custom build, a stunning M4A1 Daniel Defense RIII Bronze AEG. This high-performance rifle features the distinctive MK18 RIII 14.5-inch configuration, blending a sleek, modern aesthetic with rugged durability.

Prime Mech Airsoft show an upgraded SIG MPX K, utilizing the King Arms base model for the build. This custom build features an internal overhaul, headlined by the integration of an ASTER II Bluetooth unit for advanced programming and trigger response. To ensure high-speed efficiency and reliability, the gearbox is equipped with a 28k brushless motor paired with 18:1 gears, resulting in a crisp and consistent firing cycle.

Prime Mech Airsoft recently demonstrates a custom MK18 DSG build utilizing the CYMA EMG Daniel Defense MK18 RIS III as the base platform. The internal configuration features a Gate ASTER II Bluetooth unit for electronic control and a high-torque 32 TPA motor to drive the Dual Sector Gear system. This setup achieves a consistent power output of 1.2 Joules when tested with 0.30g BBs.

This custom HK416 Delta Custom FDE build by Prime Mech Airsoft demonstrates a high-performance transformation of the Tokyo Marui Next Gen Recoil Shock (NGRS) platform. The build integrates a Leviathan NGRS optical MOSFET for advanced programming and response, paired with a high-torque T238 28k brushless motor to ensure exceptional efficiency and a rapid rate of fire.

This custom airsoft gun, built by Prime Mech Airsoft, is based on a Tokyo Marui URG-I Next Generation Recoil Shock (NGRS) platform. Key performance upgrades include the installation of a Leviathan NGRS electronic control unit (ECU) and a 22 Turns Per Armature (TPA) motor. When tested, the rifle achieves an output of 1.2 Joules (J) using 0.30-gram BBs.

Prime Mech Airsoft show their custom MK12 MOD1 Battleworn project, which is based on the E&C MK12 Mod 1 platform. This rifle features a distinctive Lone Survivor/Battle Worn paint job, along with significant internal upgrades, including a Gate ASTER II Bluetooth control system, 13:1 16-tooth gears, and a high-torque 28 TPA motor, allowing the airsoft rifle to achieve an output of 2 Joules with a 0.36g BB.