Prime Mech Airsoft has created a high-performance custom MP5, designed for optimal performance in close-quarters battle scenarios. Based on the Cyma CM041J MP5 A3 platform, this build incorporates a Gate ASTER II Bluetooth MOSFET, a T238 brushless motor, and 18:1 short-stroked gears, resulting in a measured muzzle energy of 1 joule with 0.28g BBs.

In their French workshop, Prime Mech Airsoft show their customised G&G CM16 SRL SRXL, which features a Gate ASTER II Bluetooth system, a brushless T238 motor, and 13:1 short-stroked gears with 13 teeth, delivering a measured 1.4 joules with 0.32g BBs; their focus is on achieving the fastest and cleanest trigger response alongside the quietest operation possible.

Prime Mech Airsoft's custom Sig MCX SUR300 is built upon the reliable VFC replica, with a focus on performance and precision. The integration of the Airsoft Artisan SUR300 10-inch rail not only enhances the rifle's aesthetic appeal but also provides a robust platform for accessory mounting, while the inclusion of the Gate ASTER II Bluetooth system elevates its operational capabilities.

Prime Mech Airsoft showcased a rapid demonstration of their N4 Noveske MILSIM build, an airsoft rifle configured in the N4 DEVGRU Noveske style. The build features a Gate ASTER II Bluetooth system, a T238 brushless motor, 16:1 SSG gears, and delivers 1.8 Joules with 0.32g BBs. Prime Mech Airsoft specializes in constructing premium airsoft rifles, focusing on achieving the fastest and cleanest trigger response alongside the quietest AEG operation, all conducted within their workshop in France.

Prime Mech Airsoft presents another impressive upgrade project, showcasing their expertise. This build utilizes the EMG MK18 RIS III as its foundation. Key upgrades include the integration of a Gate ASTER II Bluetooth system for advanced control, a high-performance 22 TPA motor for increased rate of fire, a 13:1 Super Short Gear set for optimized speed and efficiency, and a meticulously tuned spring to achieve consistent 1.25 Joules of energy with 0.30g BBs.

Another custom build quick demo by Prime Mech Airsoft. This high-end airsoft rifle, built in a French workshop, features a VFC SCAR-H platform upgraded with a helical x brushless motor and a Gate ASTER II Bluetooth system. Internally, it boasts a T238 brushless motor, 13:1 SSG Solink helical gears, and fires at 1.4J using 0.32g BBs. The builder specializes in crafting top-tier AEGs focused on delivering the fastest, cleanest trigger response and the quietest operation possible.

Prime Mech Airsoft showcases customized version of the renowned ARP9 and ARP556 AEGs manufactured by G&G Armament. These enhanced models feature the Gate TITAN II Bluetooth Brushless T238 motor, 13:1 SSG 13 teeth gears, and deliver a consistent 1.2 Joules of energy with 0.30g BBs, promising exceptional performance and accuracy on the airsoft field.

Prime Mech Airsoft has showcased their latest upgrade project, an LCT AS VAL specifically built for OPFOR Milsim, featuring significant internal enhancements including a Leviathan Optical V3, a Jefftron 22 TPA motor, a 13:1 SSG gear set, and achieving a performance output of 1.2J with 0.30g BBs.

Prime Mech Airsoft show a HK G28 VFC AEG, customized in their French workshop, boasts high-end internal upgrades for superior performance. This rifle features a stock electronic system, a Brushless T238 motor, 13:1 SSG gears with 14 teeth, and delivers 2J of power using 0.36g BBs. The company specializes in building top-tier airsoft rifles, prioritizing the fastest and cleanest trigger response alongside the quietest operation possible.

Prime Mech Airsoft has created another custom MK18 build, using the Tokyo Marui MK18 NGRS as its foundation. This high-end airsoft rifle features a Leviathan NGRS brushless T238 and fires at 1.1J using 0.30g BBs. Prime Mech Airsoft specializes in building top-tier airsoft rifles, focusing on delivering the fastest and cleanest trigger response along with the quietest AEG performance. All builds are conducted in their workshop in France.