The Neko Airsoft Gun Channel does a review and disassembly of the Crown Walther PPK/S airsoft gun. He unboxes the gun, noting its light weight and resin construction, but praising the well-built feel and licensed markings. He demonstrates the single-action mechanism and functional safety lever, as well as the reservoir-type magazine. Performance tests show an initial velocity of 42-43 m/s, but also a tendency for shots to curve to the left.

Neko reviews a used Marushin S&W M60 gas revolver which he purchased for 6,000 yen. He notes the realistic feel of the old-style cartridges, the working double-action mechanism, and the absence of gas leaks. A chronograph test shows an initial velocity of 15 to 22 m/s, but the bullets fail to reach their target due to worn-out rubber packing on the cartridges. Despite its lack of power, he is happy with this impulse purchase, appreciating the appeal of the brass cartridges.

A unique Marushin M92F Carbine Conversion project is demonstrated by Neko Gun and he gives us an overview in this video. This looks to be an HPA powered vintage Marushin M92F and the conversion kit makes it look like a PPsh-41... "Build your own unique carbine using the Marushin carbine device, which is popular among some elderly survival gamers."