https://www.amazon.com/gp/aw/d/B018JRBB8K?psc=1&ref=ppx_pop_mob_b_asin_title

I bought one of these for training. All the controls are the same, mostly metal, blowback is similar to recoil where you have to reaquire your sight picture. You can also practice reloads if you buy another magazine or start with the gun empty. The co2 does run out quicker than I would like though.