KCI USA Glock Gen 2 Magazine .40 S&W 31/rd Black
$16.11
High-capacity 31-round magazine for Glock .40 S&W pistols. Durable steel and polymer construction for reliable performance.
Out of stock
These quality replacement Glock pattern magazines are constructed with a hardened steel insert encased in high tech polymer. The polymer coating protects the magazine and prevents deformation even when dropped.
Specifications
- Weight: 0.3lbs
- Compatibility: Glock 22 / 23 / 24 / 27 / 35
- Caliber: .40 S&W
- Capacity: 31 Rounds
- Body Material: Hardened Steel / Polymer
- Spring Material: Stainless Steel
| Weight | 0.320 lbs |
|---|---|
| Dimensions | 8.750 × 1.325 × 1.000 in |
| Manufacturer | KCI Usa Inc. |
| Capacity | 31 |
| Finish | Black |
| Frame Material | Polymer |
| Caliber | .40 S&W |
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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