CMMG Magazine, 6.5 Grendel, 10 Rounds, Fits AR15/Mk4 Rifles, Black 66AFC70

CMMG Magazine, 5.7X28MM, 10 Rounds, Fits CMMG MK4/AR15, Matte Finish, Black 54AFC44

CMMG Magazine, 22 LR, 10 Rounds, Fits AR15/MK4 Rifles, Black 22AFC77

CMMG Magazine, 22LR, 10 Rounds, Fits AR15, Gray 22AFC1D

CMMG Magazine, 350 Legend, 5 Rounds, AR15, Stainless, Black 35AFCE1

CMMG Magazine, 350 Legend, 10 Rounds, Fits AR15 Stainless, Black 35AFC19

CMMG Magazine, Gen 2, 9MM, 10 Rounds, Fits 9AR Conversion, Black 94AFC4E

CMMG CMMG, Magazine, 9MM, 10 Rounds, Fits 9AR Conversion, Black 94AFC89

CMMG Magazine, MkW-15, 458 Socom, 10 Rounds, Polymer, Black, **Mfg Warning: Capable of holding 11 Rounds if Forced 48AFC44

CMMG’s 9 AR Conversion makes it possible to shoot 9mm ammunition from your unmodified AR15 lower receiver when paired with a CMMG 9mm Radial Delayed Blowback upper. - CMMG’s 9 AR Conversion is inserted into a Gen 2 or Gen 3 Magpul PMAG. It seats into your AR15 mag-well and holds up to 30 rounds of 9mm ammunition. Its unique design allows it to feed any CMMG 9mm Radial Delayed Blowback upper receiver while maintaining last round bolt hold-open functionality. - 9×19 - Can be modified to hold 10 20 or 30 rounds - Last Round Bolt Hold-Open - 9ARC Internals to be put into Magpul PMAG (Gen 2 or Gen 3) - Uses Standard Carbine Buffer and Action Spring

With 10 round capacity and featuring the same profile and size as the 40rd FourSix magazines and similar exterior dimensions to most 30rd 5.56mm AR15 magazines the patent pending CMMG 4.6x30mm magazine is designed to seat into a standard AR15-sized magwell in order to feed the CMMG FourSix upper receiver along with either a CMMG Mk4 or other AR15 lower group of your choice. Designed exclusively to feed the 4.6x30mm cartridge.