ProMag RM-5 AR-15 5rd Roller Follower Magazine

The ProMag RM-5 is a detachable replacement magazine designed for AR-15 style firearms chambered in .223 Rem / 5.56 NATO. Constructed from a DuPont Zytel-based polymer, it pairs a low-profile body with a patented anti-tilt roller follower and a heat-treated chrome silicon spring. This magazine is manufactured in the United States and intended as a compact, serviceable spare or carry magazine for AR-15 platforms.

Key Specifications

• The magazine holds 5 rounds.
• Chambering compatibility is .223 Rem / 5.56 NATO.
• The body is constructed from a DuPont Zytel-based polymer.
• The finish is black matte.
• Features a patented anti-tilt roller follower for controlled feeding.
• The spring is formed from heat-treated chrome silicon wire.
• Designed to fit AR-15 type firearms.
• Country of origin: US.
• Published package dimensions are 1.30 x 3.95 x 6.45.

The RM-5 provides a compact, reliable spare magazine option for shooters who require a low-capacity, well-built magazine for AR-15 platforms. Its polymer construction and anti-tilt roller follower aim to reduce feeding friction while the chrome silicon spring maintains consistent spring tension. Suitable for range use, training, or as a compact duty magazine, the RM-5 balances simplicity and proven components in a made-in-USA package.