The ProMag 5-Round 5.56/.223 Magazine for AR-15 platform (part no. COL19) is a 5-round .223 REM/5.56 NATO magazine built to fit the AR-15 platform. ProMag builds it in blue steel 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 ProMag 5-Round 5.56/.223 Magazine for AR-15 platform is built to run when you need it.

Key Specifications

• Chambered for .223 REM/5.56 NATO ammunition.
• Holds 5 rounds per magazine.
• Built to fit the AR-15 Platform.
• Finished in blue steel for a durable, distinctive build.
• Measures approximately 9.15 inches in overall length.
• Weighs about 0.4 lb, light enough to carry as a spare.
• Spring is formed from chrome-silicon wire for long-term reliability.
• A drop-in replacement or spare magazine for your firearm.
• Made in the USA.

Frequently Asked Questions

How many rounds does the ProMag 5-Round 5.56/.223 Magazine for AR-15 platform hold? It holds 5 rounds of .223 REM/5.56 NATO.

What does the ProMag 5-Round 5.56/.223 Magazine for AR-15 platform fit? It’s built to fit the AR-15 platform. Always confirm fit against your exact make and model before ordering.

What finish does the ProMag 5-Round 5.56/.223 Magazine for AR-15 platform come in? It’s finished in blue steel.

Buy the ProMag 5-Round 5.56/.223 Magazine for AR-15 platform

Order the ProMag 5-Round 5.56/.223 Magazine for AR-15 platform from our Lubbock, Texas gun shop for fast shipping. Browse more AR-15 magazines at Schaefer Defense.