FM Products Mike-9 RMB Heavy Buffer w/A5 Buffer Tube, 11 oz, MIKE-9-HB-RMB-KIT

"FM Products Mike-9 RMB Heavy Buffer w/A5 Buffer Tube, 11 oz, MIKE-9-HB-RMB-KIT. Designed specifically for pistol caliber carbines (PCCs) the RMB is a proprietary buffer system that dramatically improves performance accuracy and shooting comfort while maintaining the affordability and reliability...