Anderson AM-15 5.56 NATO, 16 Inch, Custom AR-15 with Troy Free-Float Handguard, Fixed Skeleton Stock, Threaded Barrel
This customized Anderson AM-15 pairs a 16 inch 5.56x45mm NATO barrel and threaded birdcage flash suppressor with durable 7075-T6 aluminum receivers and a Type III hardcoat anodized finish. Notable upgrades include a Troy free-float aluminum handguard with a continuous, T-marked top rail and a fixed skeleton stock with foam over the receiver extension. It is a cleanly configured, U.S.-made AR-15 platform ready for regular use or collection.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: The handguard, upper receiver, and lower receiver show scratches and handling marks. Additional superficial blemishes are present from prior use.
What’s Included
- 1x 30-round USGI-style metal AR-15 magazine with anti-tilt follower
- QD sling swivel installed at rear end plate
- Rail-mounted QD sling socket installed on handguard
This AM-15 is built on Anderson Manufacturing receivers marked ANDERSON MANUFACTURING HEBRON, KY AM-15 MULTI CAL and is chambered in 5.56x45mm NATO. The forged 7075-T6 aluminum construction with a Type III hardcoat anodized finish delivers a robust base that aligns with the platform’s proven design.
The rifle features a Troy free-float aluminum handguard with a T-marked top rail that aligns with the flat-top Picatinny upper receiver, creating a continuous top rail. The upper receiver includes a forward assist, shell deflector, and ejection-port cover, and the bolt carrier group shows a bright, silver finish.
A fixed skeleton stock over the receiver extension includes a foam cover and a buttpad, yielding a 13.5 inch length of pull. Sling setup is straightforward with a QD sling swivel at the rear end plate and a rail-mounted QD sling socket on the handguard. A Magpul polymer pistol grip rounds out the control interface.
The 16 inch barrel is threaded and capped with a birdcage flash suppressor. Operation is semi-automatic with a direct-impingement gas system, and the rifle uses a detachable AR-15/STANAG magazine interface with a stated capacity of 30+1.




