ProMag AR-15 Roller Follower Magazine 5.56mm 20/rd Black Polymer
$20.62
The ProMag AR-15 Roller Follower Magazine offers a reliable 20-round capacity for your 5.56mm rifle, ensuring smooth feeding and enhanced performance during rapid fire. Constructed from durable black polymer, this magazine is designed to withstand the rigors of the range or field, making it an essential addition to your AR-15 setup.
10 in stock
The ProMag AR-15 rifle magazine is chambered for 5.56mm and has a 20-round capacity. It features a roller follower and black polymer construction.
Manufacturer part number: dd-ZMRM20.
- Manufacturer: Promag Mfg. Inc.
- Platform: AR-15
- Caliber: 5.56mm
- Capacity: 20 rounds
- Follower: Roller follower
- Material: Polymer
- Color: Black
- Category: Rifle Magazines
- Manufacturer Part Number: dd-ZMRM20
- UPC: 708279013645
| Weight | 0.360 lbs |
|---|---|
| Dimensions | 10.000 × 4.150 × 1.900 in |
| Manufacturer | ProMag Industries |
| Capacity | 20 |
| Finish | Black |
| Frame Material | Polymer |
| Caliber | 5.56mm |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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