This *complete * CMMG 16" inch 4140 crmo steel , nitrided M4 profile barreled 22 LR rimfire upper receiver is absolutely *brand new and unused* in the box in perfect condition. It has a real nice M-Lok handguard and comes with two Black Dog Machine X-FORM 25rd magazines with steel feed lips. Also included and installed is a TACCOM firing pin, TACCOM extractor and TACCOM pressure plug. This upper drops right on an AR15 rifle and is ready to go. It is priced at $500. *delivered* to you. Payment would be by a USPS or bank money order or by paypal. *No further price reduction on this item and no trades are needed*. I also have *many* extra new Blackdog Machine 10 and 25rd X-FORM mags and new S&W M&P .22 FDE 10 and 25rd mags and a Redi Mag adapter for the AR15 that I have not posted for sale yet. I will try an get the ad up in the next day or two. More Pics available upon request. Below is a link with more information on the upper.
https://www.cmmginc.com/product/upper-group-mk4-t-22lr/
https://www.cmmginc.com/product/upper-group-mk4-t-22lr/
