ProMag RM40 Standard 40rd Detachable w/Roller Follower 5.56x45mm Fits AR-15 Black DuPont Zytel Polymer
- Caliber/Gauge .223 REM/5.56 NATO
- Capacity 40
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This replacement or spare magazine is compatible with your AR-15. It is constructed of DuPont Zytel polymer with an anti-tilt roller follower and mag spring formed from chrome silicone wire. Made in the USA.
Specifications
| UPC | 708279012549 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | RM-40 |
| Brand Fit | AR-15 Platform |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Capacity | 40 |
| Length | 10.25 |
| Model | Standard |
| Model Fit | AR-15 |
| Package Height | 2.0 |
| Package Width | 5.5 |
| Product Type | Accessory-Magazines |
| Shipping Weight | 0.45 |
| Quantity | 1 |
Shipping & Returns
All sales are final; we do not offer refunds or exchanges. Items that arrive damaged or defective are covered under the manufacturer's warranty — contact us within 5 days of delivery and we will help coordinate a claim.




