M89 Drive Lock Rail By SOLGW — SHOT Show 2022
This year Sons Of Liberty Gun Works introduced their new M89 Drive Lock Rail. Increasing the rigidity of their guns hand guard.
Sons of Liberty Gun Works is a Texas based manufacturer focused on hard use AR pattern rifles and high quality components for serious shooters. The company emphasizes reliable function, consistent quality control, and part compatibility so that its rifles and uppers run cleanly in training, duty, and defensive roles. On GunsAmerica you will find Sons of Liberty complete rifles, uppers, lowers, and supporting parts.

Sons of Liberty rifles and uppers are built around correct specifications, consistent gas systems, and solid lockup between receivers. Barrels, triggers, and small parts are selected and assembled to support practical accuracy, giving shooters predictable point of impact and repeatable performance rather than chasing match grade tolerances that are difficult to maintain in hard use.
Sons of Liberty products are configured for patrol, training, competition, and personal defense. Carbine and mid length setups, properly sized gas ports, and attention to buffer and spring combinations give rifles that are tuned to run with common duty ammunition and accessories. Builders and agencies use these platforms in roles that range from range training to real world response.
Receivers, barrels, and bolt carrier groups are produced from proven materials and finished with coatings intended for extended use. Proper staking, correct torque, and careful assembly practices are central to the brand’s approach. Sons of Liberty rifles and components are intended to withstand high round counts, regular classes, and daily carry without requiring constant adjustment.






Sons of Liberty rifles are known for correct specifications, tuned gas systems, solid assembly practices, and component choices that favor reliability and practical accuracy over cosmetic features.
Yes. Sons of Liberty manufactures complete AR pattern rifles and pistols in common barrel lengths and configurations aimed at duty, training, and defensive use.
Yes. Rifles use standard AR pattern parts and are supported by a full line of compatible uppers, lowers, barrels, and accessories, making customization and future upgrades straightforward.
Sons of Liberty rifles are built with professional users in mind and are widely used in training, law enforcement, and serious defensive roles where reliability is a primary requirement.
Sons of Liberty firearms and components are built with proven materials, correct assembly techniques, and quality control processes focused on high round count use, which gives them a strong reputation for durability.
You can find Sons of Liberty rifles, uppers, lowers, and related parts through authorized dealers and online marketplaces, including a range of options listed on GunsAmerica.
Sons of Liberty Gun Works is committed to building AR pattern rifles and components that meet the expectations of serious shooters who train regularly and depend on their equipment. The company focuses on correct specifications, vetted parts, and consistent assembly rather than chasing trends, which has earned it a following among professionals, instructors, and dedicated enthusiasts.
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This year Sons Of Liberty Gun Works introduced their new M89 Drive Lock Rail. Increasing the rigidity of their guns hand guard.