Colt LE6920 5.56 NATO AR-15, 16 inch MP 1:7 Barrel, T-Marked Flat-Top, A2 Front Sight, Magpul Furniture, 2x 30-Round Mags
The Colt LE6920 is a proven AR-15 pattern rifle chambered in 5.56 NATO with a 16 inch MP-inspected, threaded barrel and a 1:7 twist. This example features a T-marked flat-top upper, an A2 fixed front sight base, and a factory A2 flash hider. It is configured with Magpul polymer furniture and includes two 30-round magazines, offering a clean, ready-to-use setup from a respected U.S. manufacturer.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Notes: The exterior shows a few minor scratches and small blemishes consistent with light handling. The bore presents a bright, clean appearance.
What’s Included
- Magpul polymer flip-up rear sight (installed)
- Magpul collapsible buttstock (installed)
- Magpul polymer pistol grip (installed)
- Magpul carbine-length polymer handguard (installed)
- Polymer vertical foregrip mounted to handguard (installed)
- 2x 30-round magazines
The rifle uses Colt's AR-15 pattern, direct impingement, semi-automatic system and is built on matte black anodized aluminum receivers. The upper receiver is a flat-top style with T-marks and includes a forward assist, shell deflector, and ejection port cover. The lower receiver is marked "M4 CARBINE CAL. 5.56MM" with Colt Defense Hartford, Conn., U.S.A. markings and a QR code, and the selector is marked SAFE/FIRE.
The 16 inch barrel is stamped "13629 MP 5.56 NATO 1/7," indicating magnetic particle inspection and a 1:7 rifling twist suited to a wide range of 5.56 NATO projectiles. It is threaded at the muzzle and fitted with the standard A2 flash hider. The rifle retains the classic A2 fixed front sight base and pairs it with a Magpul flip-up rear sight for a dependable iron sight setup.
Factory-style furniture is upgraded to Magpul polymer components: a collapsible buttstock, pistol grip, and a carbine-length handguard. A polymer vertical foregrip is mounted to the handguard for additional control. The listed length of pull is approximately 10.75 to 14 inches, accommodating a range of shooter preferences.
Chambered in 5.56mm NATO with a 30+1 capacity, this LE6920 arrives with two 30-round magazines and a straightforward, service-ready configuration. It is finished in a uniform matte black anodized color and includes a manual safety. Made in the United States, it reflects Colt's long-running LE6920 feature set and markings.




