Shield Arms DS-20 Handgun Magazine for Glock 17 Nitrocarburized 9mm Luger 20/rd
$36.60
The Shield Arms DS-20 is a nitrocarburized 20-round 9mm magazine for Glock 17 pistols, providing high-capacity and reliable performance.
Out of stock
The D-Series Magazines provide reliable high-capacity performance for Glock pistols and Gen 3 clones. The DS20 fits flush with 17-size frames giving shooters the versatility they need. Designed for smooth feeding and built to last the D-Series is compatible with Shield Arms magwells and engineered for those who demand performance and reliability in every round.
Features:
- Work with Glock pistols and Gen 3 clones
- 20 round capacity (flush fit with 17 size frames)
- Heat treated to RHC 45-50
- Black nitrocarburize finish
- Over-insertion tabs
- Custom high imact nylon components
- Compatible with Shield Arms magwells
| Manufacturer | Shield Arms |
|---|---|
| Capacity | 20 |
| Finish | Nitrocarburized |
| Caliber | 9mm Luger |
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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