Faxon Firearms Magazine Marker Bands, .223/5.56mm, Blue, FX556MB

Faxon Firearms designed these Rifle Parts with bright solid colors that make organizing your mags easier than ever. With a red mag band for .300 Blackout a yellow mag band for 7.62x39 and a blue mag band for 5.56/.223 you'll never have to sift through your magazines again to find the right caliber.