ProMag DPMA3 AR-308 20-Round .308 Polymer Magazine

The ProMag DPMA3 is a detachable 20-round magazine for AR-308 rifles using LR-308 or SR-25 pattern magazines. It is chambered for .308 / 7.62 NATO cartridges and uses black DuPont Zytel polymer construction for replacement or spare-magazine applications.

Key Specifications

• The magazine has a capacity of 20 rounds.
• It is designed for .308 / 7.62 NATO ammunition.
• The magazine fits AR-308 platforms using compatible pattern specifications.
• It is compatible with LR-308 and SR-25 patterns.
• The body is made from DuPont Zytel polymer.
• The finish is black.
• The magazine type is detachable.
• The follower is injection molded.
• The spring is formed from chrome silicone wire.
• The product is made in the United States.

As a practical spare or replacement magazine, the DPMA3 provides a straightforward option for compatible AR-308 rifles. Its stated LR-308 and SR-25 pattern fit makes platform compatibility the key consideration, while the polymer body supports a functional, lightweight magazine setup.