The Sons of Liberty Gun Works M4-89 is a premium AR-15 rifle, renowned for its exceptional craftsmanship, reliability, and performance. This rifle features a barrel paired with a pinned and welded NOX muzzle device, bringing the overall barrel length to 16 inches to comply with legal standards. The M4-89 is equipped with a mid-length gas system, optimizing recoil management and shooting stability. The Sons of Liberty Gun Works M4-89 boasts several key and unique features that enhance its performance and versatility. It is built on a 7075-T6 aluminum receiver, providing a robust and durable foundation. The rifle is equipped with a SOLGW M76 Wedge Lock Rail, a 12.5-inch free-float handguard featuring a full-length M-LOK attachment system for accessories. Its Nickel Boron-coated Bolt Carrier Group ensures enhanced reliability and ease of maintenance. The Geissele SSA-E Trigger delivers a smooth, crisp trigger pull, contributing to improved accuracy. Additionally, the Radian Raptor Ambidextrous Charging Handle facilitates easy use for both left- and right-handed shooters, while the Magpul MOE SL Stock and Grip offer comfort and customizable fit. These features collectively make the M4-89 ideal for various applications including tactical operations, home defense, and competitive shooting, appealing to both professional users and enthusiasts alike.