Mach L 

• 1.74″ Diameter
• 9.1″ long (no rear mount), 9.25″ with included 5/8-24 Rearden DTA Ti direct thread adapter
• 11.9 ounces (no rear mount), 12.7 ounces with included 5/8-24 Rearden DTA Ti direct thread adapter
• Graphite Black Cerakote™ finish
• No barrel length restrictions on any .30 caliber (or less) cartridge, muzzle brake recommended for barrels shorter than 14.5″
• Removable front end cap with 3/4″ socket

Mach S 

• 1.74″ Diameter
• 6.85″ long (no rear mount), 7.0″ with included 5/8-24 Rearden DTA Ti direct thread adapter
• 9.0 ounces (no rear mount), 9.8 ounces with included 5/8-24 Rearden DTA Ti direct thread adapter
• Graphite Black Cerakote™ finish
• No barrel length restrictions on any .30 caliber (or less) cartridge, muzzle brake recommended for barrels shorter than 14.5″
• Removable front end cap with 3/4″ socket

Mach K

• 1.74″ Diameter
• 5.5″ long (no rear mount), 5.65″ with included 5/8-24 Rearden DTA Ti direct thread adapter
• 7.4 ounces (no rear mount), 8.2 ounces with included 5/8-24 Rearden DTA Ti direct thread adapter
• Graphite Black Cerakote™ finish
• No barrel length restrictions on any .30 caliber (or less) cartridge, muzzle brake recommended for barrels shorter than 14.5″
• Removable front end cap with 3/4″ socket