A quick walkthrough of the features of the SIG Air ProForce MPX K AEG that Laylax got available for players in Japan... "Introducing the latest electric gun MPX K that is part of the sports line of the airsoft brand SIG AIR developed by SIG SAUER.

The affordable SIG Air MPX Sportline AEG is reviewed by Mister Moro for Hyperdouraku. The SIG Sauer MPX-K is a fully licensed replica that boasts a strong, lightweight polymer construction with a full metal gearbox. It features complete SIG Sauer trademarks and a minimalist folding skeleton stock. The adjustable hop-up is conveniently accessible under the dust cover, and the gun offers both semi- and full-auto fire modes.

Airsoft Headquarters give us an overview of the SIG Air ProForce MPX K Sportline. Mainly made of polymer construction, it has a full metal gearbox with full length top rail and ambidextrous magazine release. This comes with a 100-BB round midcap magazine when purchased.

The not VFC made APFG MPX-K GBB Gas Blowback gets inspected by the Airsix TV crew. This is based on the SIG Sauer MPX K though not sold under the SIG Air Proforce brand and uses the VFC gas tech system.  A compact AR-pistol, it has both-side charging handle both-side Magazine Release, and both-side Bolt Catcher, which means it is ambidextrous in operation... "This video is the SIG MPX K released by APFG. Why not VFC? Let's watch the video."