The king of mid-caps. This M4 magazine holds 220 BBs. That’s almost 100 more than most magazines available in the market. Its textured front and back ensure you will have a strong grip on it and it will fit perfectly inside our AR Mag Pouch 2.2 & Low Profile AR Pouch. Features Capacity: 220BBs Compatible with the SSR4, and SSR15 Number matrix for easy magazine identification Monopod baseplate in a prone position Removable baseplate for maintenance Textured surface for better grip Gun Compatibility The SSR4 System Use with the SSR63 A2 is only possible upon sanding the magazine down. By default, it is too stiff. Modify at your own risk.
