Built on Bushmaster's workhorse of dependability XM-15 platform, the Quick Response Carbine delivers lightning-fast response in a lightweight, maneuverable AR. Comes equipped with a quick-detach, red-dot optic mounted atop the M4 receiver's picatinny rail. This Bushmaster AR style rifle is boresighted and ready for use, right out of the box.
It’s the foundation upon which Bushmaster MSR supremacy has been built for more then 38 years. The XM-15 platform is a proven performer; in the hands of law enforcement organizations, military units in more than 50 countries, and countless competitors, hunters and recreational shooters. It’s the model of adaptability, ready to configure for your pursuit.