Faxon Firearms FX300Mb Magazine Marker Bands 300 Blackout Fits AR-15 Red Silicone 10 Pack Faxon Firearms Magazine Marker Bands Are a Practical And Convenient Accessory For Any Gun Enthusiast Who wants To Keep Their magazines Organized And Easily Identifiable. These Marker bands Are Designed To Fit Over Standard AR-15 magazines And Come In Packs Of 10. Each Caliber Is Marked With a Different Color To Help You quickly Differentiate Between Different Calibers Or Types Of Ammunition. Caliber: 300 Blackout Material: Silicone
