FS: preban Colt AR15 20" HBAR upper receiver (complete)
Excellent condition all original Colt AR15 20" HBAR upper receiver with bolt carrier and charging handle.
Also includes a DPMS tri-mount.
- Barrel marked: C MP 5.56 NATO 1/7 HBAR
- Upper receiver marked: C M
- Bolt carrier marked: C
- A2 Birdcage flash suppressor
- No bayonet lug
- Small pin
$425 shipped in the conUS
Accept PayPal (+3%) or USPS MO