Hello, for sale is a conversion kit for the Marui MWS platform by HAO Industries. This is an HK416A5 conversion kit in RAL8000, manufactured using the same methods as the real firearm—machined from 7075-T6 aluminum and hard-coat anodized. The kit includes genuine HK firearm components as shown in the photos, specifically an original HK A7 pistol grip and a Slimline stock (note: the QD sling swivel mount is aftermarket). I previously used this setup with internal components from Guns Modify; however, to complete the build, the buyer will need to acquire an inner barrel (with hop-up chamber and adjuster), a trigger group, a buffer lock, a buffer and spring, and a bolt nozzle. The kit includes everything originally provided by the manufacturer—see the list here: https://www.haoptwart.com/product-page/hao-s-416a5-conversion-kit-for-marui-mws. This specific set features a steel "RS-spec" (real-steel style) outer barrel paired with a steel muzzle device from HAO (SureFire 4-prong). I have also installed a steel forward assist and a functional, opening/closing dust cover, both from Guns Modify. As a bonus, I am including an SMR rail from HAO (please note: it has been painted and has a minor defect—one of the accessory mounting threads spins in place and protrudes slightly). PLEASE NOTE: The conversion kit was previously lightly painted with Fosco paint; while the paint has been removed, there may still be very small, residual traces in some areas. The manufacturer’s price for the base conversion kit is up to $1,500 (excluding customs duties and taxes); my offer includes genuine HK parts and an additional handguard. Please send me a private message if you would like to see more photos :)