Taktik Airsoft has a video overview showcasing the APFG MPX-K Gas Blowback (GBB) airsoft SMG. Styled after the standard MPX platform, this model features a compact 4.5-inch barrel setup. It utilizes a quick-adjust HOP-UP system for on-the-fly tuning, making it a functional option for close-quarters skirmishes.

The external construction includes a CNC-machined aluminum upper receiver and an M-LOK rail handguard, providing accessory mounting space. For enhanced durability and operation, the gas blowback SMG incorporates a steel bolt catch and hammer set alongside a realistic internal mechanism shape.

Designed with ambidextrous usability in mind, the APFG MPX-K includes an AMBI bolt catch, magazine release, and selector switch. The package comes standard with a 30-round MPX-style gas magazine.