As the next step of our NEA/BCL clearance out (we're clearing out everything that is NEA and BCL with the old logo) we are offering Do It Yourself uppers. They include:
1 x 300 Blackout 7.5" Barrel
1x 7" Quadrail w/barrel nut
1x Gas block with pin
1x Gas Tube
1x Stripped upper (no forward assist or dust cover installed)
1x Muzzle device and crush ring. Style may vary.
https://www.theammosource.com/store/...oducts_id=8718