The EMG KAC WP KS-1 Deluxe GBB is available at Tiger111hk. This is a gas-powered replica built around the popular MWS platform at the GBB is at Tiger111hk. The full-metal receiver houses ambidextrous controls — including selector, magazine release, bolt release, and charging handle, alongside a full bolt carrier and full-size air loading nozzle designed for consistent blowback performance. Two M-style PMAG MWS magazines are included, paired with M-style furniture throughout.

The rifle comes equipped with KAC 200–600 metre adjustable folding micro metal sights and a QDC-style CNC aluminium suppressor with integrated tracer unit. A compact internal magazine design keeps the profile clean, while the steel internals and alloy-polymer construction bring the total weight to 2,400g at a length of 860mm.

Powered by green gas, the KS-1 replica offers three shooting modes: safety, semi-automatic, and full-auto. The WPS MWS system underpins the enhanced blowback cycle, giving the platform a mechanical feel consistent with other MWS-based builds on the market.