CMMG Resolute 16.10" Upper .22 ARC with 1:7 Twist Rate and M-LOK Rail – Rifle-Length with BCG and CH – Titanium – 28B260CTI

Take your precision carbine build to the next level with the RESOLUTE MK4 upper group. Engineered in .22 ARC, this upper group brings the formidable performance of the .22-250 caliber to the AR-15 platform. Designed for versatility, it arrives fully assembled and is ready-to seamlessly integrate with the AR-15 lower group of your choosing.