.300 AAC Blackout is a highly versatile round that delivers better energy and penetration at engagement ranges than 5.56—while also utilizing standard 5.56 mags and components. If you've decided it's time to build your very own .300 AAC Blackout AR, here's a great place to start.

Anderson makes almost all components in-house, so they can control quality like few others while still delivering exceptional value. The Anderson AM-15 Complete Upper features a 16" barrel capped with an effective Knight Stalker flash hider, and comes with a bolt carrier group and charging handle.

• 16" 4150 CmV steel barrel with 1/2x28 threads
• Forged 7075-T6 receiver with Type III hardcoat anodized finish
• Carbine-length gas system
• M-LOK handguard provides a rigid platform for modern accessories, and features a top rail
• Knight Stalker flash hider reduces barrel lift and reduces visible flash significantly
• Bolt is 9130 steel, mag phosphate, MPI-tested
• Carrier is 8620 steel with staked gas key
• Bolt carrier group and charging handle included

Order today!

Key Specifications