I forget which exactly it is. Was slightly used and still works as it should, it just hasn't seen any action since I bought it. I planned on buying a battery and running it but it just stays in the case and collects dust all day. I have a good handful of mid and hi caps to go along with it, as well. I'd like to sell it, but I will trade for a good Standard M4A1, or a Sniper Rifle as well, so long as you send first. Message me for more questions and what not. Thanks for your time