Shield Arms Handgun Magazine Extension +5/+4 for Glock 19/23 Red
$31.33
Boost your Glock 19 or 23 handgun’s magazine capacity with this +5/+4 round extension. Easy access floor plate for quick spring and follower maintenance.
1 in stock
The Shield Arms Glock 19/23 Magazine Extension adds 5 rounds to your Glock 19 magazine and 4 rounds to your Glock 23 magazine. The unique easy access floor plate design allows you to quickly access the spring and follower without having to remove the extension from the magazine body. Comes with a 100% lifetime warranty and the Shield Arms Spring for Life guarantee.
Features
- Unique easy access floor plate design to service or clean the magazine body without the need to remove the magazine extension from the magazine body.
- Index cuts on the extension body to increase grip when coming out of a magazine pouch.
- Machined from billet 6061 aluminum
- Type 2 anodized
- Adds 5 rounds to Glock 19 9mm
- Adds 4 rounds to Glock 23 40 S&W
- Comes with a +10% power spring
- Fits OEM Glock 13 and 15 round magazines only
- Proudly made in the USA
- Fits most aftermarket flared mag wells
- Lifetime warranty
MAGAZINE NOT INCLUDED
| Weight | 0.150 lbs |
|---|---|
| Dimensions | 12.000 × 4.000 × 1.250 in |
| Manufacturer | Shield Arms |
| Finish | Type 2 anodized |
| Material | billet 6061 aluminum |
| Compatible With | Glock 19, Glock 23 |
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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