A .458 SOCOM Upper Receiver Assembly for the Most Resolute Among Us

For over a decade CMMG has remained committed to producing some of the best AR platform firearms in the industry. The Resolute 200 Mk15 Upper Group is a premier complete upper receiver assembly from CMMG. This upper assembly features a 16.1" 416SS steel barrel with a salt bath nitride finish and a CMMG SV muzzle break. Chambered in the hard hitting .458 SOCOM round, this is the perfect upper to turn your AR platform rifle into a hog killing deer slaying machine. While .458 SOCOM is great for hunting, it's also an exceedingly effective home defense round and ideal for competition. This awesome AR-15 upper is equipped with an aluminum RML15 M-LOK hand guard and includes a complete bolt carrier group. The carbine length gas system is paired with a SLR adjustable gas block so you can fine tune your rifle to your favorite load. When you're ready to step into the world of big more modern sporting rifles, pick-up a Resolute 200 Mk15 .458 SOCOM Upper Receiver Group.

CMMG Inc. Resolute 200 Mk15 Upper Group Specifications and Features:

• CMMG Item Number: 48B7A78
• AR-15 Complete Upper Receiver Assembly
• .458 SOCOM
• 16.1" 416SS Barrel with SBN Finish and a 1:14" Twist
• Threaded 5/8x32 TPI with a CMMG SV Brake
• Forged 7075-T6 Aluminum Flat Top Upper Receiver
• Carbine Length Gas System with SLR Adjustable Gas Block
• CMMG RML15 M-LOK Aluminum Handguard
• Complete Bolt Carrier Group
• Black Finish
• Overall Length 25.8"
• Weight 5 lbs 14 oz
• Made In The USA