Sons of Liberty SOLGW M4 L89 13.7″ 5.56 NATO NOX AR-15 Rifle

The Sons of Liberty Gun Works (SOLGW) M4 L89 13.7″ rifle in 5.56 NATO is engineered for reliability and consistent performance. This AR-15 platform rifle incorporates components chosen for their durability and adherence to specifications, making it a dependable choice for various applications.

Key Engineering and Features:

• Barrel and Muzzle Device: Features a 13.7-inch barrel, precision machined and appropriately gassed to ensure reliable cycling. The barrel is equipped with a permanently pinned and welded Sons of Liberty NOX muzzle device, bringing the overall barrel length to a compliant 16 inches. This configuration balances maneuverability with velocity retention, providing a capable platform for a wide range of shooting conditions.
• L89 Handguard: The rifle utilizes the SOLGW L89 M-LOK free-float handguard. This robust rail system offers multiple attachment points for essential firearm accessories, including lights, lasers, and vertical grips. Its secure mounting system maintains zero under stress, which is critical for consistent shot placement.
• Receiver Set: Constructed from Mil-Spec 7075-T6 aluminum, the forged upper and lower receivers ensure structural integrity and a precise fit. The hardcoat anodized finish provides corrosion resistance and wear durability.
• Caliber: Chambered in 5.56 NATO, this rifle is capable of safely firing both 5.56x45mm and .223 Remington ammunition, offering versatility in ammunition selection for training or duty.

This Sons of Liberty rifle provides a solid foundation for those seeking a reliable precision rifle for sport, training, or responsible personal defense firearms use. Its design allows for straightforward integration of tactical optics and other shooting range equipment, adapting to the user’s specific requirements. The SOLGW M4 L89 13.7″ is a practical firearm built for sustained use.