Barrel Kit AR15 / M4 7.5" Pistol Length With Gas System and Sights
This Barrel Kit is comprised of the following items and comes with everything that you need to upgrade or start your build.
- Flip Up Sights with Fiber Optics
- Low Profile Micro Gas Block, .750"
- A2 Flash Hider 5.56/.223
- Gas Tube (Pistol-length)
- Bear Creek 7.5" Parkerized M4 Barrel, Pistol Length 5.56