CMMG 10RND EXT FN5.7 FITS 20RD MAGS

Specifications.

• UPC: 852005002028
• Manufacturer: CMMG
• Manufacturer Part Number: 57AFD1E
• Caliber/Gauge: 5.7 x 28 mm
• Model Fit: Five-seveN
• Model: Extension
• Finish: Black
• Capacity: 10
• Product Type: Magazine Extension
• Brand Fit: FN
• Subcategory: Magazine Parts
• Fit: FN Five-seveN 20 Round Magazine
• Color: Black
• Description: 10 Round Extension