Foxtrot Mike Mike-45 45Acp 5in Barrel 1-16 Twist Chrome Moly 5/8-24 FM

The Foxtrot Mike MIKE-45 45ACP 5'' Barrel delivers a precision-crafted AR-15 component engineered for reliable performance and consistent accuracy, featuring a chrome moly steel construction finished in classic Black to withstand demanding field use. This 5-inch barrel is chambered for 45 ACP, combining FM Products� renowned compatibility and fit with a 1-16 twist rate and 5/8-24 muzzle threads, enabling secure installation of common suppressors or muzzle devices. Designed to pair seamlessly with FM Products, the MIKE-45 barrel offers balanced weight and harmonized internal dimensions for dependable cycling and quick follow-up shots, making it a solid choice for handgun-caliber conversion builds or specialized rifle configurations. The black finish not only enhances durability but also preserves a low-profile aesthetic suitable for tactical, competition, or hunting applications. Whether upgrading an existing AR-15 platform or constructing a dedicated 45 ACP rifle, this barrel's precise machining and compatibility focus help ensure optimal gas system timing and accuracy potential, while preserving the reliability you expect from Foxtrot Mike and FM Products components.