CMMG 10RND EXT FN5.7 FITS 20RD MAGS Solvents & Lubricants Beam Distance: 616 meters (18350)

Beam Distance: 616 meters (18350) / 469 meters (CR123)

Weight: 2

Featuring 35° angled baffles

Engineered for quick deployment

DELUXE REPAIR KIT

CMMG 10RND EXT FN5.7 FITS 20RD MAGS Solvents & Lubricants Beam Distance: 616 meters (18350)The CMMG 10 Round Extension for FN 5. 7 20 Round Magazines offers a simple yet effective way to increase your firearm's capacity. This extension is designed to seamlessly fit onto existing 20 round FN 5. 7 magazines, providing an additional 10 rounds of ammunition. Engineered for reliability and durability, this extension maintains the same feed geometry as the original magazine to ensure consistent performance. The extension is easy to install and