Maxim Defense MD15 L 5.56 NATO 16" Fluted Barrel Rifle MXM49734

The Maxim Defense MD15 L delivers precision engineering in a battle-tested platform designed for serious shooters who demand reliability and accuracy. This 5.56x45mm NATO rifle combines premium components with innovative manufacturing to create a firearm that excels in competitive shooting, tactical applications, and sporting use.

What Makes This Different

Maxim Defense builds the MD15 L with a cold hammer-forged, chrome-lined 16-inch fluted barrel that reduces weight while maintaining rigidity and heat dissipation. The sniper gray anodized receiver pairs with a free-floating M-LOK handguard system that provides superior accuracy compared to standard carbine-length gas systems. The fluted barrel design removes material strategically to shed 4-6 ounces without compromising structural integrity or barrel harmonics.

Key Features

• 16-inch cold hammer-forged fluted barrel with chrome lining for extended barrel life
• Free-floating M-LOK handguard system with multiple attachment points
• Sniper gray Type III hard anodized upper and lower receivers
• Magpul SL-K collapsible stock with multiple length-of-pull positions
• Blackout Defense flat-faced trigger for consistent break and reset
• Magpul MBUS flip-up backup iron sights included
• Standard AR-15 magazine compatibility with 30-round capacity

The rifle's 16-inch barrel length provides optimal velocity for 5.56 NATO cartridges while maintaining maneuverability in confined spaces. The carbine-length gas system cycles reliably with both military surplus and premium ammunition. Weather-resistant finishes protect against corrosion in humid environments, while the chrome-lined bore resists fouling buildup during extended shooting sessions.

Technical Specs

• Caliber: 5.56x45mm NATO/.223 Remington
• Barrel Length: 16 inches, fluted profile
• Overall Length: 32.25-35.5 inches (stock collapsed/extended)
• Weight: Approximately 6.8 pounds
• Twist Rate: 1:7 inches
• Gas System: Carbine length
• Handguard: M-LOK compatible aluminum
• Stock: Magpul SL-K collapsible
• Trigger: Blackout Defense flat-faced
• Magazine Capacity: 30+1 rounds
• Finish: Sniper gray anodized receiver, black furniture

Maxim Defense constructs each MD15 L to mil-spec standards with quality control processes that ensure consistent performance. The combination of premium components and proven ergonomics creates a rifle that performs reliably whether used for competition, training, or sporting applications.