CMMG Resolute 300 MkG .45 ACP Midnight Bronze Cerakote AR-15

Description

Product Overview

The CMMG Resolute 300 MkG is a .45 ACP AR-15 style semi-automatic rifle built for fast handling and dependable range performance. It comes with a 16.1 in 4140 chrome moly barrel with a 1:16 in twist, threaded .578x28 TPI for the CMMG SV muzzle break. Designed around large-frame Glock-style .45 ACP magazines, it pairs a Geissele SSA 2-stage trigger with a M-LOK handguard and a 6-position collapsible stock for a practical, configurable setup.

Key Features

• Geissele SSA 2-stage trigger for crisp, controlled shot breaks
• Threaded .578x28 TPI muzzle with CMMG SV muzzle break
• 16.1 in 4140 chrome moly barrel with 1:16 in twist for consistent .45 ACP performance
• RML15 M-LOK handguard and RipStock 6-position collapsible stock for modular handling
• Large-frame Glock-style .45 ACP magazine compatibility for straightforward reloading
• Ambidextrous controls for left- and right-handed operation

If you want an AR-platform rifle chambered in .45 ACP with a modern, configurable layout, the CMMG Resolute 300 MkG is ready to bring to the range.