Description
This ProMag drum magazine (mfr. part no. DRM-A1) holds 50 rounds of .308 Winchester/7.62x51mm NATO and is compatible with AR-308 rifles using LR-308 (DPMS) or SR-25-pattern magazine wells.
Key Specifications
- Holds 50 rounds of .308 Winchester/7.62x51mm NATO.
- Compatible with AR-308 rifles using LR-308 (DPMS) or SR-25-pattern magazine wells.
- Magazine body constructed of DuPont Zytel-based polymer.
- Uses an injection-molded magazine follower.
- Stainless steel spring.
- Weighs approximately 3.09 lb.
- Overall length of approximately 12.5 inches.
- Made in the USA.
- Manufactured by ProMag.
Frequently Asked Questions
Will this fit any AR-10 style rifle?
It’s built for the LR-308 (DPMS) and SR-25 magazine-well patterns specifically; verify your rifle uses one of these before ordering.
Where is this magazine made?
It’s made in the USA.
Buy the ProMag AR-10 50-Round Drum Magazine – Black
Shop the ProMag lineup or browse our full Rifle Magazines selection to find the right fit for your firearm.
Additional Information
| UPC | 708279013966 |
|---|---|
| Manufacturer | ProMag |
| Manufacturer Part Number | DRMA1 |
| Brand Fit | AR-10 Platform |
| Caliber/Gauge | .308 / 7.62 NATO |
| Capacity | 50rd |
| Length | 12.5000 |
| Model | Standard |
| Model Fit | AR-308 |
| Product Type | Drum |
| Shipping Weight | 3.085 |
| Quantity | 1 |







