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The RM-5 gives you a purpose-built compact magazine for situations where a full-size 30-rounder just doesn't fit your needs. The standout feature here is that patented anti-tilt roller follower, which works differently than traditional flat followers. Instead of sliding up and down, the follower has wheels that roll along the magazine body, which reduces friction significantly and eliminates the binding and feed issues that plague older designs.
Most magazines use followers that slide against the inside walls, creating friction and potential binding points. ProMag's roller design changes that equation by letting the follower actually roll, which keeps everything moving smoothly. You get consistent, predictable feeding without the weird hangups that can happen with conventional magazines. The engineering behind this is solid, and field testing shows it delivers the smooth operation ProMag promises.
The magazine body is made from DuPont Zytel-based polymer, which strikes a good balance between weight and toughness. It's impact resistant without being heavy. The spring itself deserves attention too: it's formed from heat-treated chrome silicon wire. This isn't random spec work. ProMag rates these springs to handle long-term storage while fully loaded, up to six years without losing reliability. The aggressive texturing on the body helps with grip during reloads, even if your hands are wet or you're wearing gloves.
The compact footprint makes this magazine practical for hunting scenarios, benchrest work, or tight shooting positions where a longer magazine interferes with your setup. It also handles specific use cases where a 5-round capacity serves your purpose. The floorplate is removable, so basic field maintenance and cleaning is straightforward when needed. Every ProMag magazine comes with a lifetime warranty against manufacturer defects, which reflects their confidence in the build.
Yes. The RM-5 is specifically designed for hunting situations and field use where compact capacity is needed. The roller follower provides consistent, smooth feeding, and customer feedback confirms reliable chambering and function. The heat-treated spring maintains reliability even after extended storage.
Traditional followers slide along the magazine walls, which creates friction points where they can bind or tilt. The RM-5's wheels roll instead of slide, which dramatically reduces friction and eliminates the binding. This rolling motion keeps the follower centered and feeding rounds smoothly without the hangups common in older designs.
Yes, ProMag manufactures and assembles the RM-5 in the USA. The magazine is backed by a lifetime warranty against manufacturer defects, and the polymer body is built from DuPont Zytel for durability.
Yes. ProMag specifically rates the anti-fatigue chrome silicon spring to handle loaded storage for up to six years without compromising reliability or spring function.
| UPC | 708279013614 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | RM-5 |
| Brand Fit | AR-15 Platform |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 5 |
| Color | Black |
| Length | 3.75 |
| Model | |
| Model Fit | AR-15 |
| Package Height | 1.4 |
| Package Width | 4.6 |
| Product Type | Magazine |
| Quantity | 1 |
| Shipping Weight | 0.2 |
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