G&G M16A3 Pro-Line. This thing has been my primary and workhorse since 2009. It has obviously seen some add-ons but the gearbox is still 100% stock. After a small but efficient clean, regrease, etc from Deacon, it operates even better than it did in 2009. Absolutely the right replica for field play.
Jeff, the HK33 is a fabulous replica and one that I sold but bought back as soon as I could. Had Deacon look at this one as well and I'm happy to tell you its in good shape with only minor wear on the piston teeth. This replica shoots .23s on a laser straight trajectory and is a great piece to use. I have 3 variants:
Lastly, my sidearm addiction has died down but I have a couple still in the collection; 2 Maruzen PPK/S's. The PPK on the left was lost at a local rec game and was outside for over 4 months. Another game, 2 players found it. I cleaned it up as best I could, it lost a couple circle springs to rust and corrosion and the magazine is leaking but it will still fire a BB and cycle. The PPK on the right I bought from a member here in mint condition. I only swapped out the metal outer with inner barrel from the older one to use the suppressor. In a way, the old, lost, truly weathered PPK lives on through the newer one in my opinion.