FN 66102129 510 MRD QD Compensator NMS 2-10rd Mag FDE

FN 66102129: The FN 510 MRD auto-indexing FN compensator carries 10mm Auto at the ready, giving you the stopping power you need to face any threat. But holding all the power and capacity doesn\'t matter if you cant put rounds on target, so its made with a crisp trigger and unrivaled ergonomics. Includes two magazines.