MBX AR Inter-Loc Block (Joins Extension Basepads), Red - mbxarblk

MBX Inter-Loc Block allows for fast easy and tool-less assembly of two or more magazines when used in conjunction with MBX AR-15 extensions.(1) MBX Inter- Loc Block To be used with the MBX Inter-Lok system.Joins two or more AR extension basepads. Shop Palmetto State Armory for the best selection of AR parts and accessories!