Where could I get a full metal m16 airsoft gun?

When shopping for a full metal Air Soft gun, you might want to check Ebay. They have one at buy it now price for $168.37 with a flat $15.82 shipping rate! This seller currently has several available for sale at that price.

There is another seller also offering one right now on Ebay for the "buy it now" price of $119.99. Check the site to see these and more! Some at auction are starting at $25 with free shipping. I've included photos of some for you of current Air Soft guns

There is one at Amazon for $122 that is a Value Pack. It includes the gun and 8000 0.2G BB's. Amazon has several offered for sale that you may like as well! See photos to get an idea of their selection!

Finally, go to Zephyr Air Soft to see the G&G AEG Air Soft. This is a deluxe model and can only use .20G or higher precision BB's. It comes with a warranty and has a high cap round of 450! Take a look, it is $160.00. I also added another picture from Zephyr Air Soft, so you can get an idea of their selection.

I hope this selection shows me something you may like! Have a great night and thanks for using IMshopping! : )