Anderson AM-15 .300 AAC Blackout 16 in AR-15 Rifle — Anderson Lower/Aero Precision Upper, ATLAS S-ONE M-LOK, 30+1, Threaded Barrel
This custom-assembled .300 AAC Blackout AR-15 pairs an Anderson AM-15 lower with an Aero Precision upper and ATLAS S-ONE free-float M-LOK handguard. It features a flat trigger shoe, an oversized charging handle latch, and a 16-inch threaded barrel with an A2-style flash hider. The aluminum alloy receivers wear a matte black hard-coat anodized finish, and the rifle uses AR-15/STANAG magazines with a stated 30+1 capacity.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: This example shows a few small, superficial scratches and blemishes on exterior surfaces. The bore presents a bright, reflective interior.
What’s Included
- Anderson AM-15 .300 AAC Blackout semi-automatic rifle (Anderson lower with Aero Precision upper)
- One 30-round Magpul PMAG windowed polymer AR-15 magazine
The lower receiver is an Anderson AM-15 marked 'AM-15 MULTI CAL' with the Anderson Mfg., Hebron, KY roll mark. The upper and handguard assembly is by Aero Precision and is marked 'Aero Precision ATLAS S-ONE.' Receivers are aluminum alloy with a matte black hard-coat anodized finish, built on the AR-15 platform.
The 16-inch barrel is threaded and fitted with an A2-style flash hider secured by a crush washer, offering ready compatibility with common 5/8x24 muzzle devices. The free-float Aero Precision ATLAS S-ONE M-LOK handguard is aluminum and interfaces with the upper receiver’s T-marked Picatinny rail; the handguard itself has a slick top with a short front Picatinny section, so the top rail is not continuous.
Controls and furniture include a flat/straight trigger shoe, an enhanced enlarged curved trigger guard, and a charging handle with an oversized bronze/copper-colored latch. The stock is a polymer M4-style, 6-position collapsible unit with a sling loop and a checkered buttplate. An A2-style pistol grip is installed.
This rifle is chambered in .300 AAC Blackout (7.62x35mm) with a stated 30+1 capacity and standard AR-15/STANAG magazine interface. It operates via a semi-automatic, direct impingement system. No sights are installed; the upper receiver’s rail is T-marked for reference during accessory placement.
The adjustable length of pull is approximately 10 to 13 inches. The rifle is made in the United States and finished in matte black for a cohesive, duty-style appearance.