Anderson AM-15 Blackout 16" .300 AAC Semi-Auto AR-15 Rifle
This Anderson Manufacturing AM-15 Blackout pairs the versatility of the AR-15 platform with the hard-hitting .300 AAC cartridge. A nitrided 16-inch 4150 CMV barrel, forged 7075-T6 receivers, and a free-float EXT KeyMod handguard give this carbine a solid build and modern ergonomics. Factory features like a low-profile gas block, threaded muzzle, and multi-cal lower receiver make it a flexible choice for shooters who want an easy caliber convertor, suppressor host, or compact hunting rifle.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Condition: Good – Clean, well-maintained, minor wear marks. Rifling remains sharp and well-defined.
Specific Condition Notes: Light handling marks are visible on the receivers and handguard. The bore is bright with no pitting.
What’s Included
- 1x 30-round aluminum STANAG-pattern magazine (5.56 mag that feeds .300 AAC Blackout)
The 16-inch barrel is nitrided inside and out for corrosion resistance and long service life. Its 1:8 right-hand twist stabilizes the broad range of bullet weights common in .300 AAC, and the 5/8-24 threads accept most standard muzzle devices or suppressors.
Anderson’s EXT free-float aluminum handguard offers a continuous top Picatinny rail and KeyMod slots along the sides and bottom. This keeps the barrel unobstructed for maximum accuracy while giving you plenty of space for optics, lights, and other accessories.
Both upper and lower receivers are forged from 7075-T6 aluminum and finished with Type III hard anodizing for durability. The lower is marked AM-15 multi-cal, allowing straightforward caliber conversions with a simple upper swap.
A direct-impingement, carbine-length gas system with a low-profile block provides reliable cycling while keeping weight down. The Magpul MOE six-position collapsible stock and polymer grip give a comfortable, adjustable fit, and the 10.25-inch length of pull suits a wide range of shooters.