$800.00
COLT 6721 AR-15A3 TACTICAL CARBINE HBAR
- Phone Number: Click to view
- Condition: Used
- Listing Type: Individual
- City: Morgan
- State: Utah
- Zip/Postal Code: 84050
- Local County (e.g., Summit County): Morgan
- Make/Brand: Colt
- Model: 6721
- Caliber: .223
- Terms: Must agree to terms
- Listed: July 26, 2026 8:01 pm
- Expires: 48 days, 9 hours

Add to favorites
Description
Date of manufacture Feb 2005. Factory original, restricted military/government law enforcement/export use only marked lower. “C” marked keyhole upper. Keyhole 9 marked detachable carry handle. 16 inch “C MP 5.56 NATO 1/9 HBAR” marked barrel. Carbine length gas system. “C” marked C-cut bolt carrier group, MPI marked bolt. H1 buffer.
What you see is what you get. Salty character, rock solid shape. Clean, lubed and ready to go. Text literally anytime with any questions and to make arrangements to pick it up. Able to meet within reason as location and schedule will permit, frequently in the Ogden and Salt Lake areas. Buyer MUST present government issued ID and sign a bill of sale. Seller reserves the right to not sell to any person for any reason. First with funds gets it – cash preferred, Venmo accepted.
Thanks for looking!





