ProMag COLA30 30rd .22 LR Magazine for Colt M4

The ProMag COLA30 Standard is a detachable 30-round magazine for Colt M4 platforms chambered in .22 LR. It features black DuPont Zytel polymer construction, an injection-molded follower, and a chrome silicone wire spring. This magazine is made in the USA and is not compatible with Ciener or G.I.-style .22 conversion rifles.

Key Specifications

• The magazine holds 30 rounds of .22 LR ammunition.
• The magazine is designed for .22 LR compatibility.
• The magazine fits Colt M4 platforms.
• The magazine uses a detachable design.
• The construction material is DuPont Zytel polymer.
• The finish is black.
• The model designation is Standard.
• The follower is injection molded.
• The spring is formed from chrome silicone wire.
• The magazine is made in the USA.

With its stated 30-round capacity, polymer construction, and Colt M4 fit, the ProMag COLA30 provides a practical replacement or spare magazine option for compatible .22 LR platforms. Its defined compatibility limits and clearly specified components support straightforward selection for the intended application.