cm304I have the tools and materials to perform the following services on YOUR AR-15 upper receiver: 1) Receiver Face Lapping, 2) Barrel bedding, 3) Barrel nut installation, 4) Barrel dimpling [.625 & .750], 5) Muzzle device installation/timing, 6) Handguard installation/aligning. Services I am UNABLE to provide: 1) Front Sight Base pinning, 2) Muzzle device pin/weld, 3) Headspacing, 4) Test firing. I have a Geissele barrel nut wrench, milspec barrel nut wrench, and a 30mm barrel nut wrench, any others must be supplied by you. Buy all the parts you need/want, put them in a box, ship them to me, I'll work my magic and ship it back to you tracked and insured. I've built 5.5 uppers (rebuilt 1 with different parts), sold 1 and have been told it's "dreamy" to shoot.
Paypal/Venmo F&F, or G&S+4.5%. Send me some Pmags in the box and get half off full service! Text 1-312-772-6668 for fastest response.
