Promag S&W Shield Magazine 9mm Black Polymer Drum – 50/rd
$76.91
Elevate your shooting experience with the Promag S&W Shield 9mm 50-round drum magazine, specifically designed for Smith & Wesson Shield pistols. Constructed from durable DuPont Zytel polymer, this magazine features a robust steel insert and a reliable stainless steel spring, ensuring consistent feeding and performance. Perfect for extended range sessions or competitive events, this American-made magazine maximizes your firepower without sacrificing reliability.
8 in stock
- 50-round drum magazine
- Fits the Smith & Wesson® Shield 9mm pistols
- Drum housing constructed of a proprietary DuPont Zytel based polymer
- Magazine upper tower has full length steel internal insert stamped and welded like the factory magazine
- Injection molded magazine follower
- Magazine spring formed from heat treated stainless steel
- Made in USA
| Weight | 1.700 lbs |
|---|---|
| Dimensions | 13.650 × 6.600 × 3.350 in |
| Manufacturer | ProMag Industries |
| Capacity | 50 |
| Finish | Black Polymer |
| Frame Material | Polymer |
| Caliber | 9mm |
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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