ProMag RM20 StandardBlack Detachable with Roller Follower 20rd 5.56x45mm NATO for AR-15Promag$12.88
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Promag
The ProMag RM15 is a 15-round 5.56 NATO magazine engineered for AR-15 platforms that need reliable feeding without the footprint of a full-size 30-round mag. Built from a proprietary DuPont Zytel-based polymer, this magazine combines durability with weight savings—useful whether you're running drills at the range, working a precision rifle course, or maintaining a lighter loadout for extended shooting sessions. The black finish is durable and low-profile.
The standout feature here is the patented anti-tilt roller follower. That means rounds stack and feed consistently, reducing the binding and misfeeds that can plague cheaper polymer magazines. The magazine spring is formed from heat-treated chrome silicon wire, designed to maintain tension and reliability through repeated loading cycles. Combined, these components deliver the dependable feeding you expect from a modern AR-15 mag.
ProMag builds these in the USA, and the RM15 is a solid choice if you need an intermediate capacity option without sacrificing performance. Whether you're stocking spares for a home defense rifle, filling out a competition loadout, or just want options beyond the standard 30-rounder, the RM15 delivers the basics done right.
| Capacity | 15 rounds |
| Caliber | 5.56 NATO |
| Platform | AR-15 |
| Material | DuPont Zytel polymer body; chrome silicon wire spring |
| Follower Type | Patented anti-tilt roller follower |
| Finish | Black |
| Country of Origin | USA |
Yes. The ProMag RM15 is designed to fit standard AR-15 platforms chambered in 5.56 NATO.
The patented anti-tilt roller follower reduces binding and ensures rounds feed consistently. This helps prevent the misfeeds and jams that can occur with lower-quality followers, especially under rapid-fire conditions or when the magazine isn't perfectly vertical.
Yes, ProMag manufactures the RM15 in the USA.
A 15-round mag is useful when you want a lighter, more compact loadout—for precision rifle work, training, home defense setups where capacity isn't the primary concern, or simply as a backup option in your magazine rotation.
Promag
The ProMag RM15 is a 15-round 5.56 NATO magazine engineered for AR-15 platforms that need reliable feeding without the footprint of a full-size 30-round mag. Built from a proprietary DuPont Zytel-based polymer, this magazine combines durability with weight savings—useful whether you're running drills at the range, working a precision rifle course, or maintaining a lighter loadout for extended shooting sessions. The black finish is durable and low-profile.
The standout feature here is the patented anti-tilt roller follower. That means rounds stack and feed consistently, reducing the binding and misfeeds that can plague cheaper polymer magazines. The magazine spring is formed from heat-treated chrome silicon wire, designed to maintain tension and reliability through repeated loading cycles. Combined, these components deliver the dependable feeding you expect from a modern AR-15 mag.
ProMag builds these in the USA, and the RM15 is a solid choice if you need an intermediate capacity option without sacrificing performance. Whether you're stocking spares for a home defense rifle, filling out a competition loadout, or just want options beyond the standard 30-rounder, the RM15 delivers the basics done right.
| Capacity | 15 rounds |
| Caliber | 5.56 NATO |
| Platform | AR-15 |
| Material | DuPont Zytel polymer body; chrome silicon wire spring |
| Follower Type | Patented anti-tilt roller follower |
| Finish | Black |
| Country of Origin | USA |
Yes. The ProMag RM15 is designed to fit standard AR-15 platforms chambered in 5.56 NATO.
The patented anti-tilt roller follower reduces binding and ensures rounds feed consistently. This helps prevent the misfeeds and jams that can occur with lower-quality followers, especially under rapid-fire conditions or when the magazine isn't perfectly vertical.
Yes, ProMag manufactures the RM15 in the USA.
A 15-round mag is useful when you want a lighter, more compact loadout—for precision rifle work, training, home defense setups where capacity isn't the primary concern, or simply as a backup option in your magazine rotation.
