Larue Tactical ACOG Quick Detach Base is specifically compatible with Trijicon ACOG Compact models TA33, TA44, and TA47. Constructed from compact black aluminum with an anodized finish, this base features a Quick Detach mount type for reliable scope mounting. Includes mounting hardware to deliver solid stability and performance for compact optical setups. safety note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.