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The M3 represents Amend2's latest step forward in AR-15 magazine design. Built from long strand glass-reinforced nylon polymer, this 30-round magazine delivers the impact resistance you'd expect from a duty-grade mag while stepping up the temperature resilience and overall stiffness. The red follower catches your eye when the mag runs dry, and it's engineered to move smoothly without the friction issues some shooters complain about with cheaper polymer alternatives.
Amend2 took what worked in their earlier models and refined it. The new resin compound holds up better against heat swings and impacts, making these magazines more predictable whether you're shooting at the range or storing them for extended periods. The textured grip surface keeps the mag seated firmly in your hand during reloads, while the feed lips maintain the precision you need for reliable chambering shot after shot.
This magazine is drop-free compatible with standard AR platforms and follows the specs that work across AR-15, M4, and M16 pattern rifles in 5.56 NATO and .223 Remington. The stainless steel spring doesn't fatigue or take on permanent memory, so whether you load it up today or three months from now, it feeds the same way. Made entirely in the USA with American materials, these mags have become a solid choice for people who want polymer reliability without the premium price tag of competing brands.
The red follower here isn't just for looks—it serves as a quick visual indicator that your magazine is topped off or run dry. The heavy-duty base plate is removable for cleaning, and the overall construction feels robust enough to handle the wear and tear of regular use.
The M3 is designed for standard AR-15, M4, and M16 pattern rifles chambered in 5.56 NATO or .223 Remington. It uses a drop-free design and should work with most modern AR platforms, though some rifles with tighter mag wells or non-standard tolerances may require minor adjustment. If you have an older or custom-built AR, verify fitment before relying on these for critical use.
The red follower is a quick visual indicator that tells you at a glance whether your magazine is loaded or empty. When the mag is topped off with 30 rounds, the follower stays hidden at the bottom. As you fire, the follower rises with the spring. When you see red, you know you're down to your last round or the mag is empty—no need to manually count rounds.
The M3 uses a newer, harder glass-reinforced nylon compound that resists temperature swings better than the Mod-2 generation. It also features improved stiffness and the same proven 4-way anti-tilt follower design. The upgrade means better durability in extreme conditions and more reliable long-term storage, though the Mod-2 remains a solid, budget-friendly alternative.
Yes, though you should keep them in a climate-controlled environment. The M3's improved polymer resists heat deformation better than earlier generations, but polymer mags in general can warp if stored loaded in extreme heat for prolonged periods. For long-term storage, consider rotating your magazines or keeping them unloaded in cooler spaces.
| UPC | 850057645798 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | 556MOD3DT130 |
| Capacity | 30 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Color | Black |
| Model | |
| Product Type | Magazine |
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