Ultimag 10R Pentagon Magazine KIT

FAB-DEFENSE Ultimag Pentagon Magazine Coupler KIT. The Pentagon Magazine Coupler Kit provides a unique external coupling option for the 10 Rounds Ultimag AR magazines and is provided with five Ultimag 10R magazines. Advantages: Highly ergonomic design Durable high grade polymer construction Maintains 10 cartridges limitation External coupler - does not replace magazine floor plate Available in black, olive drab green or desert tan Compatibility: M16/M4/AR15 variants Included in the kit: 1x PMC Magazine Coupler 5x Ultimag 10R Magazine