The CMMG RESOLUTE line delivers what most shooters envision in an AR15—this model chambers the 5.56x45mm cartridge, one of the world’s most widely used calibers and a proven choice for military forces, hunters, and recreational shooters alike for decades. Whether building your first rifle or expanding an existing collection, a 5.56 RESOLUTE carbine represents a foundational option.
Built on the Mk4 platform, this CMMG accepts virtually all AR15 accessories, giving you flexibility to customize the rifle to your preferred configuration. When full-size rifles prove unwieldy and pistols or SBRs lack the long-range ballistic performance required, the RESOLUTE carbine-length design fills that gap. Equipped with CMMG’s ZEROED parts suite and legendary RIPSTOCK, the RESOLUTE remains versatile across applications.
The EML 15 handguard elevates the platform’s appearance while improving function. M-LOK attachment slots are positioned at 3, 6, and 9 o’clock, plus 12 o’clock on top—notably omitting the full-length Picatinny section found on previous iterations. This weight reduction maintains accessory mounting capability where it matters most, allowing you to attach the essential gear your shooting demands.
