AR-15 Upper Receiver:
M4E1 Threaded Stripped Upper Receiver - FDE Cerakote
The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our...
Western Sport is having a sale on GEN 2 PMAGS and Troy Battle Mags (3 packs). A few Uppers are also listed. They are fast and charge a flat rate of $7.95 for shipping. Here is the link: http://us2.campaign-archive1.com/?u=8d95ac88fd3beac585c27671f&id=a01ffd1fde&e=f216aa21d5