BRO 5.56 AR-15 16" M-LOK Rifle with Mission First Tactical Stock

The BRO 5.56 AR-15 rifle delivers precision engineering in a 16-inch barrel configuration with M-LOK handguard compatibility and Mission First Tactical stock system. This platform combines proven 5.56 NATO chambering with modern modular design for enhanced customization potential.

What Makes This Different

The 16-inch barrel length provides optimal velocity retention while maintaining maneuverability in confined spaces. M-LOK attachment points replace traditional Picatinny rails where not needed, reducing overall weight by approximately 6-8 ounces compared to quad-rail systems. The Mission First Tactical stock offers tool-free length of pull adjustment with enhanced cheek weld consistency.

Key Features

• 5.56 NATO/.223 Remington chamber with 1:7 twist rate for heavy bullet stabilization
• 16-inch barrel length optimizes velocity while meeting legal requirements
• M-LOK compatible handguard accepts accessories without additional rail sections
• Mission First Tactical adjustable stock with multiple position settings
• Standard AR-15 lower receiver accepts common magazines and accessories
• Carbine-length gas system provides reliable cycling with various ammunition weights
• Mil-spec trigger group and bolt carrier group components

Field performance centers on the 16-inch barrel's ability to achieve full powder burn with most 5.56 NATO loads, typically generating 2,900-3,100 fps with 55-grain projectiles. The M-LOK system allows shooters to position accessories precisely where needed without excess weight from unused rail space. Weather-resistant finishes maintain function in adverse conditions across temperature ranges.

Technical Specs

• Caliber: 5.56 NATO/.223 Remington
• Barrel Length: 16 inches
• Twist Rate: 1:7 (optimized for 62-77 grain bullets)
• Gas System: Carbine length
• Handguard: M-LOK compatible aluminum
• Stock: Mission First Tactical adjustable
• Overall Length: 32-36 inches (stock dependent)
• Weight: Approximately 6.5-7 pounds
• Magazine Capacity: Accepts standard AR-15 magazines

This configuration addresses the needs of shooters requiring a versatile platform with proven reliability and modern attachment options. The combination of established 5.56 performance with contemporary ergonomics creates a foundation suitable for multiple applications.