Selling my tm m4a1 that has had a lot of changes internally and externally. It’s original receiver broke so it now has a G&P metal upper and lower marine version receiver. The receiver has USMC M4 5.56 nato trademarks with the eagle globe and anchor. The other side has knights armament corps trades. I believe this receiver is no longer made and quite rare. It has the original outer barrel and such and the original buffer tube and stock. And obviously it has a jungle-ish paint job that isn’t all that bad. Internally it has a systema metal hopup, new gears, tbb, guarder spring guide, hurricane bearings, guarder 110 spring, guarder aluminum piston head and piston, new AR latch, and another unknown upgrade (tech receipt had battery acid leak onto it, I can’t see the last one). The new receiver and internal upgrade cost over $400 and were done by a professional tech, work was done in 2004. It has also been rear wired to a massive battery strapped to the side of the stock. I believe they are the massive 9.6 4000mah batteries. I will include a stock pouch if wanted. It will also come with most original internal parts and a second battery. AND it will come with 8 MAG brand mid caps and 2 high cap mags. And it will come with a black water corps cream filled suppressor, carry handle with rail on top, Tokyo Marui brand comp style red dot, and a DIY 2 point sling. For such an old gun it shoots amazing. Crisp trigger response, good rof, I think it’s shooting around 400 on a .2, and it’s pretty quiet with the suppressor on it. There’s just one simple issue with it though, the outer barrel needs to be tightened. Other than that it runs flawlessly. Willing to trade but I am kinda picky on trades rn. Asking $400 obo since this is a rare(r) build. Buyer pays shipping and PayPal fee. See second post for this gun for more pics!