AR-15 magazines compared
Capacity, material and weight for 5.56 and .223 AR-15 magazines, from manufacturer spec pages.
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| Hexmag AR-15/M4/M16 Magazine Series 2 (30 round) | 5.56x45mm NATO / .223 Remington / .300 AAC Blackout [src] | 30 rounds [src] | POLYHEX2 advanced composite [src] | 4.55 oz [src] | $13.99 at OpticsPlanet (as of Oct 9, 2026) | 1 |
| Magpul Industries Magpul PMAG 10 AR/M4 GEN M3 | 5.56x45mm NATO / .223 Remington [src] | 10 rounds [src] | Polymer [src] | 3 oz [src] | $14.95 at OpticsPlanet (as of Oct 9, 2026) | 1 |
| Magpul Industries Magpul PMAG 20 AR/M4 GEN M3 | 5.56x45mm NATO / .223 Remington [src] | 20 rounds [src] | Polymer [src] | 4 oz [src] | $14.95 at OpticsPlanet (as of Oct 9, 2026) | 1 |
| Magpul Industries Magpul PMAG 30 AR/M4 GEN M2 MOE | 5.56x45mm NATO / .223 Remington [src] | 30 rounds [src] | Polymer [src] | 5 oz [src] | $12.75 at OpticsPlanet (as of Oct 9, 2026) | 1 |
| Magpul Industries Magpul PMAG 30 AR/M4 GEN M2 MOE Window | 5.56x45mm NATO / .223 Remington [src] | 30 rounds [src] | Polymer [src] | 5 oz [src] | $15.75 at OpticsPlanet (as of Oct 9, 2026) | 1 |
| Magpul Industries Magpul PMAG 30 AR/M4 GEN M3 | 5.56x45mm NATO / .223 Remington [src] | 30 rounds [src] | Polymer [src] | 5 oz [src] | $14.75 at OpticsPlanet (as of Oct 9, 2026) | 1 |
| Magpul Industries Magpul PMAG 30 AR/M4 GEN M3 Window | 5.56x45mm NATO / .223 Remington [src] | 30 rounds [src] | Polymer [src] | 5 oz [src] | $17.95 at OpticsPlanet (as of Oct 9, 2026) | 1 |
Method
Specs come from manufacturer spec pages and link to their source. Prices are the lowest current price across merchants matched by UPC or MPN, checked within 48 hours. OpticsPlanet prices come from its Awin product feed and show the feed date; that feed does not state stock. Ranking formulas.