The phone number is listed in the description below.  Additional photos can be sent via text.

Selling a Stern Defense conversion kit for a 5.56 AR15 lower receiver. You plug this into the magwell and it converts it to a slot for Glock magazines (and clones like Magpul and ETS). I am incluing a Foxtrot Mike FM-9 9mm bolt that was modified by Stern defense to work with their magwells as they are finicky with certain brands of 9mm bolts (or that it needs to be modified, such as a FM-9).  For reference the mag inserts are $180 and the bolts around $120.  I will include an aftermarket Glock mag(s) with the package.

It should go without saying, but I'm going to say it anyway: you will need an upper with a 9mm barrel in order for this to be used. 

More info about the mag-insert here: https://getstern.com/mag-ad9/

More info about the bolt modification here: https://getstern.com/bolt-modification-service-with-mag-ad9-purchase/ 

Info about the FM9 bolt: https://store.fm-products.com/products/fm-products-fmp-9-bcg-5397

Please text me at (480) 2.SixtyNine.0838 if you are interested (voice calls will automatically go to voicemail so leave a detailed message).