Anderson AM-15 5.56 NATO Semi-Auto AR-15 Rifle, 16 in Threaded Barrel, Free-Float Quad-Rail, BLACKHAWK KNOXX Adjustable Stock, 30+1, Black
This Anderson AM-15 is a customized AR-15 pattern rifle built around forged 7075-T6 receivers with a Type III hardcoat anodized black finish. Notable upgrades include a BLACKHAWK KNOXX 6-position adjustable carbine stock and a free-float aluminum quad-rail handguard. The 16 in threaded barrel is topped with an A2-pattern birdcage flash hider, and the flat-top upper features a 1913 Picatinny rail with forward assist, ejection-port cover, and brass deflector. Made in the United States and configured for 30+1 capacity, it ships with a windowed Magpul PMAG.
Condition
Overall Condition: Good condition, showing some signs of prior use and handling.
Bore Overall Condition: Good - Clean, well-maintained, minor wear marks.
Bore Rifling: Good Rifling - Intact, well-defined lands and grooves.
Specific Condition Details: There are scuffs and wear, with some carbon build-up.
What’s Included
- 1x 30-round windowed polymer Magpul PMAG magazine
- QD push-button sling swivel installed in stock
The lower receiver carries the Anderson running-horse logo with AM-15 and MULTI CAL markings, and a selector marked SAFE and FIRE. The upper is a flat-top design with a 1913 Picatinny rail, forward assist, ejection-port cover, and brass deflector. No sights are included, and there is no fixed front sight base.
The rifle is configured with a free-float aluminum quad-rail handguard that provides a continuous, T-marked top rail section (approximately T16-T38) and numbered side rail segments. This setup offers ample real estate for mounting accessories along the top and sides.
Furniture includes a BLACKHAWK KNOXX 6-position adjustable carbine stock made of polymer with integral sling slots and a QD push-button sling swivel installed at the rear. An A2-style polymer pistol grip complements the standard AR-15 control layout, with a manual safety and a standard magazine release.
The 16 in barrel is threaded and fitted with an A2-pattern birdcage flash hider. A carbine-length buffer tube with a castle nut and end plate anchors the stock. The rifle operates via a semi-automatic, direct impingement gas system and is stated for a 30+1 capacity in 5.56 NATO.

