CMMG Magazine Extension Kit for FN Five-Seven Pistol 10 rds
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Product Overview
This FiveSeven 10rd mag extension is the ultimate upgrade to your 5.7x28 pistol. Installation takes only seconds and does not permanently alter factory magazine. Chrome silicon spring is salt water-resistant and will not take a set.
Specifications
| Caliber | 5.7mmx28mm |
| Capacity | 10 rd |
| Finish | Black |
| Model | |
| Material | |
| Type | Magazine Extension |
| Model Fit | Five-seveN |
| Brand Fit | FN |
| Max Capacity | 10 |