Maxim Defense MD15 Duty 6mm ARC | 18″ Threaded

The Maxim Defense MD15 Duty Precision is a semi-automatic rifle chambered in 6mm ARC, built to deliver precision performance from a duty-length platform. It features an 18″ threaded barrel, a black anodized aluminum receiver with an integrated Picatinny rail, and a modular M-Rax/M-Slot handguard for accessories. For an optic that pairs well with this rifle while staying under $1000, consider the Vortex Viper PST Gen II 1-6×24 for versatile short- to mid-range precision. Typical applications include precision target shooting and tactical/practical competition.

Product Specifications

• The trigger is LaRue MBT.
• The stock is a Magpul PRS Lite in black polymer.
• The stock finish group is Black.
• The caliber is 6mm ARC.
• The barrel measures 18 inches and is threaded.
• The barrel description is Threaded.
• The action is Semi-Auto.
• The safety is Ambidextrous.
• The primary receiver material is Aluminum.
• The overall length is 37.75 inches.
• The muzzle device is a QD Flash Hider.
• The finish style is Blued/Black.
• The listed weight is 7.11 lbs.
• The handguard is M-Rax/M-Slot.
• The UPC is 680017492823.

Engineered around repeatable accuracy and real-world modularity, the MD15 Duty Precision combines an 18″ threaded barrel and a rigid aluminum receiver with a user-adjustable PRS Lite stock to give shooters a stable, tunable platform. The M-Rax/M-Slot handguard and Picatinny rail provide straightforward options for mounting optics, bipods and mission-specific accessories without sacrificing the rifle’s balance. Its specification set positions it for precision work where consistency and adjustability matter.