The DuraMag AR-15 20-Round .300 AAC Blackout Magazine (part no. 2023002178CPD) is a 20-round .300 AAC Blackout magazine. DuraMag builds it from black aluminum for reliable feeding and a secure fit in the magazine well. It’s a solid pick for shooters who want a dependable spare for range, duty, and home-defense use. Whether you’re stocking up on spares or replacing a worn-out magazine, the DuraMag AR-15 20-Round .300 AAC Blackout Magazine is built to run when you need it.

Key Specifications

• Chambered for .300 AAC Blackout ammunition.
• Holds 20 rounds per magazine.
• Finished in black aluminum for a durable, distinctive build.
• Uses a high-visibility orange follower for quick round-count checks.
• Also chambers 5.56/.223 ammunition, sharing case dimensions with .300 AAC Blackout.

Frequently Asked Questions

How many rounds does the DuraMag AR-15 20-Round .300 AAC Blackout Magazine hold? It holds 20 rounds of .300 AAC Blackout.

What is the DuraMag AR-15 20-Round .300 AAC Blackout Magazine made from? It’s built from black aluminum.

Buy the DuraMag AR-15 20-Round .300 AAC Blackout Magazine

Order the DuraMag AR-15 20-Round .300 AAC Blackout Magazine from our Lubbock, Texas gun shop for fast shipping. Browse more AR-15 magazines at Schaefer Defense.