Description

The Sons of Liberty Gun Works M4-89 is built for those who demand top-notch performance, reliability, and precision. This 5.56 caliber rifle is meticulously engineered with a robust 14.5" barrel, mid-length gas system, and the broadsword upper, ensuring optimal performance in any situation. Designed for both professional and tactical environments, the M4-89 delivers a smooth, controlled shooting experience backed by durable materials and advanced technology. From the range to the field, this rifle stands out with its rugged construction and practical features.

Features

• Barrel: 14.5" 4150 Chrome Moly Vanadium steel barrel with 1:7 twist rate, optimized for long-lasting durability and consistent accuracy.
• Gas System: Mid-length gas system offers reduced recoil and smooth operation, enhancing shooting comfort and control.
• Flash Hider: HUXWRX flash hider, securely pinned to minimize muzzle flash and improve handling.
• Barrel Finish: QPQ (Quench Polish Quench) corrosion-resistant finish, protecting against wear and environmental elements.
• Buffer System: 9-position A5 buffer system with Sprinco Green Spring, allowing customizable recoil control for different shooting preferences.
• Charging Handle: Liberty ambidextrous charging handle with high gas shelf for ease of use in various positions.
• Trigger: Liberty Fighting Trigger, delivering a responsive, crisp pull for enhanced shooting precision.
• Selector Switch: Billet steel Quick Ambi Selector with a 50-degree rotation, QPQ finished for a smooth and durable operation.
• Mounting System: M89/DriveLock barrel nut, ensuring secure mounting and easy maintenance for a reliable setup.

Specifications

• Caliber: 5.56 NATO
• Barrel Length: 14.5 inches
• Barrel Material: 4150 Chrome Moly Vanadium Steel (MIL-B-11595E compliant)
• Barrel Twist Rate: 1:7, designed for stability and precision
• Gas System: Mid-length for balanced performance and recoil control
• Flash Hider: HUXWRX flash hider, pinned for stability and reduced muzzle signature
• Barrel Finish: QPQ corrosion-resistant finish for long-lasting durability
• Barrel Extension: QPQ-coated M4 feed ramp extension for reliable feeding
• Handguard: Broadsword Upper for a firm grip and tactical accessory compatibility
• Buffer System: 9-position A5 with Sprinco Green Spring for customizable recoil management
• Selector Switch: Ambidextrous, 50-degree Quick Selector, billet steel, QPQ finished
• Charging Handle: Liberty charging handle with high gas shelf, ambidextrous design
• Trigger: Liberty Fighting Trigger for a precise and clean pull
• Mounting System: M89/DriveLock barrel nut for secure and straightforward installation