The 42-10 is a magazine floor-plate replacement for the Glock 42 (.380 ACP) that adds 4 rounds for a total of 10 rounds in a magazine. The special ergonomic design enables secure manipulation of the magazine and a full grip on the weapon when the magazine is in use.
- You cannot add that amount to the cart — we have 3 in stock and you already have 3 in your cart. View cart
| Weight | 0.12 lbs |
|---|---|
| Dimensions | 5.5 × 3.4 × 1.7 in |
| Brand Fit | |
| Caliber | 380 ACP |
| Capacity | 4 |
| Finish | |
| Material | polymer |
| Model | |
| Model Fit | |
| Manufacturer | FAB DEFENSE (USIQ) |
Be the first to review “FAB Defense FX4210B Mag Extension 380 ACP 4rd Compatible w/Glock 42 Black Polymer” Cancel reply
You must be logged in to post a review.
Related products
-
250 left in stock
-
Out of stockFirearms Parts
Magpul MAG291BLK PMAG GEN M3 20rd 308 Win/7.62x51mm NATO Fits AR-10/M110/SR25 Black Polymer
$21.80Out of stock. Join the waitlist to be notified when this product becomes available. -
Out of stockFirearms Parts
Howa ATIK5R308REM Detachable Mag Drop In Kit Black Polymer 5rd 308 Win/7mm-08 Rem/243 Win for Remington 700 BDL
$70.49Out of stock. Join the waitlist to be notified when this product becomes available. -
2 left in stock
-
Out of stockFirearms Parts
Ruger 90548 BX-25 Value Pack 25rd Magazine Fits Ruger 10/22/SR/77/Charger 22LR BX-25 Black 2 Pack
$42.49Out of stock. Join the waitlist to be notified when this product becomes available.





Reviews
There are no reviews yet.