The Mec-Gar 21-Round 9mm Magazine (part no. MGPBPX421AFC) is a 21-round 9mm magazine. Mec-Gar builds it in polymer for reliable feeding and a secure fit in the magazine well. It’s a solid pick for shooters who want a dependable spare for concealed carry, home defense, and range work. Whether you’re stocking up on spares or replacing a worn-out magazine, the Mec-Gar 21-Round 9mm Magazine is built to run when you need it.

Key Specifications

• Chambered for 9mm ammunition.
• Holds 21 rounds per magazine.
• Finished in polymer for a durable, distinctive build.
• Weighs about 0.23 lb, light enough to carry as a spare.
• Spring is made from music wire for dependable tension.
• Body is constructed of heat-treated carbon steel for added durability.
• Coated with an anti-friction coating for easier loading and added corrosion resistance.
• Body is heat-treated for superior strength and lasting endurance.
• Manufactured by Mec-Gar.

Frequently Asked Questions

How many rounds does the Mec-Gar 21-Round 9mm Magazine hold? It holds 21 rounds of 9mm.

What finish does the Mec-Gar 21-Round 9mm Magazine come in? It’s finished in polymer.

Buy the Mec-Gar 21-Round 9mm Magazine

Order the Mec-Gar 21-Round 9mm Magazine from our Lubbock, Texas gun shop for fast shipping. Browse more handgun magazines at Schaefer Defense.