Brand: CMMG
CMMG FN Five-seveN +10 Magazine Extension
- SKU CMMG57AFD1E
- UPC 852005002028
- MPN 57AFD1E
Adds 10 rounds to an FN Five-seveN 20rd magazine. Installs in seconds without altering the magazine. Not for the newest magazines.
Caliber5.7x28Capacity10 rdFitsFN Five-seveN 20rd magazines (Gen 1); not the newest magazines
$17.9524% OFF
$13.65You save $4.30
Out of Stock
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About this product
This CMMG extension adds 10 rounds to an FN Five-seveN 20 round magazine. It goes on in seconds and does not permanently alter the magazine, so you can return it to stock any time.
The chrome silicon spring resists salt water and will not take a set. Check your magazines first: it fits the earlier (Gen 1) Five-seveN magazines and is not compatible with the newest ones.
Specifications
| Type | Magazine Extension |
|---|---|
| Series | Five-seveN |
| Platform | Five-seveN |
| Fits | FN Five-seveN 20rd magazines (Gen 1); not the newest magazines |
| Caliber | 5.7x28mm |
| Capacity | 10 rd |






















