You are bidding on the pictured VFC HK 416 D, a GBB version with the "F" mark. It has a few external modifications, such as an AFG angled foregrip, grip covers, a holographic sight, flip-up iron sights, and a silencer/flash hider. The original muzzle brake is included, as shown in the picture. The case with two combination locks is also included.
The airsoft gun is in good technical condition and the magazine is completely sealed as far as I can tell.
The airsoft gun was not used on playing fields and a maximum of 5 magazines were fired in the last 2 years.