My Cart

You have no items in your shopping cart.

60 Day Returns

No restocking fees See Details.

No-Hassle Guarantee

Best customer service See Details.

Ships from $4.99

On most items See Details.

Product was successfully added to your shopping cart.

ProMag AR-15 .223/5.56 42-Round Magazine

ProMag AR-15 .223/5.56 42-Round Magazine Right View « »

Sale $17.99

Special Price 13.99 $13.99

Save $4.00 (22%)
(346)

Availability: In stock

SKU: COL-A16B
Brand: ProMag Magazines
UPC: 708279012679
Caliber: 223 Remington, 5.56mm NATO
Capacity: 42-Round
Material: Polymer
  • Zytel polymer construction
  • Heat-treated chrome silicon wire spring
  • Injection-molded polymer follower
  • Lifetime warranty
Shipping Restrictions

This is a ProMag® 42-round extended magazine for AR-15 rifles in 5.56mm/.223 Rem.

Get maximum firepower in a lightweight package with these 42-round polymer AR-15 magazines from ProMag! A masterpiece of ergonomics, function, and firepower, the modern AR-15 is a must-have for practically any serious shooter’s arsenal—along with plenty of magazines to keep it fed. ProMag magazines are designed to the highest specifications for maximum reliability with AR-15 rifles. These magazines are built from ultra-durable yet lightweight Zytel™ polymer, with heat-treated chrome silicon spring internals and textured gripping surfaces for easier handling. Unlike higher-capacity drum magazines, these extended magazines don’t require any special winding or maintenance. They work and load and shoot just like your standard capacity magazines, so they’re great for any and all shooters.

subscribe today
Get exclusive offers
and early access to our best deals!