CMMG 10RND EXT FN5.7 FITS 20RD MAGS

CMMG 10RND EXT FN5.7 FITS 20RD MAGS

SKU: CMMG57AFD1E Category:

Description

CMMG Magazine Extension Kit, Fits FN 5.7×28 Pistol, Adds 10 Rounds, Black 57AFD1E