CMMG 5.7 Conversion Magazine, 5.7X28MM, Black, 10Rd, 3-Pack, For Use with CMMG 5.7x28 Conversion for AR Platform 54AFFC8
CMMG 5.7 Conversion Magazine, 5.7X28MM, Black, 40 Rd, 3-Pack, For Use with CMMG 5.7x28 Conversion for AR Platform 54AFCD2
CMMG 5.7 Conversion Magazine, 5.7X28MM, 40Rd, Black, For Use with CMMG 5.7x28 Conversion for AR Platform 54AFCA2
CMMG 5.7 Conversion Magazine, 5.7X28MM, Black, 10Rd, For Use with CMMG 5.7x28 Conversion for AR Platform 54AFC56