I bought this for 3 gun but decided to go with the STI instead. What i have is a LNIB M&P Pro Series (4") CORE in .40 S&W. There is not a mark on it and has exactly 100rds fired in its 1 range trip. It is factory original with the exception of a S&W armorer installed Apex Tactical AEK trigger kit. The factory trigger parts are in the box. Also included is a Leupold DeltaPoint 7.5MOA triangle optic. Its a super accurate pistol and hits to 100 yds on 18" steel were absolutely no problem. Both items were bought new by me about 3 months ago, and include all factory boxes and literature. I'm pretty open on trades but the value should be equal. If you offer a trade please be specific about your offer. Cash can go either way as needed. I like 1911's, Sigs, High Powers, Precision Rifles but feel free to shoot me an offer.