Product Spotlight: Sons of Liberty M89 Handguard
This video is a product spotlight on the Sons of Liberty M89 Drive Lock Rail handguard for the AR-15 platform, presented by Brownells Gun Tech™ Caleb Savant. The video highlights the handguard's "rock solid" construction, featuring a full-length M1913 Picatinny rail, M-LOK® slots at multiple positions (including 45-degree angles), and robust anti-rotation tabs and a stainless steel barrel nut for extreme stability. It also details the unique barrel nut cuts that aid in torquing and the inclusion of an anti-rotation pin for enhanced lock-up if the receiver is drilled. A bonus M-LOK® QD sling swivel socket is also mentioned. The 11.5" version is specifically showcased, available only through SOLGW rifles or Brownells. The description includes a legal disclaimer about responsible and lawful use of firearms products.









