Luth-AR GT-TL GrovTec Push Button Base Installation Tool

The Luth-AR GT-TL is a specialized installation tool designed to properly seat GrovTec threaded cups into MBA series buttstocks. This compact driver gives the installer greater ability to control seating depth, helping ensure the cup is threaded straight and to the correct depth without over-torquing or cross-threading the assembly.

The GT-TL accepts a standard 1/4" socket drive, so it can be turned with a hand wrench or any common ratchet/driver for quick, repeatable installation. It is the recommended tool whenever fitting GrovTec push button swivel bases or replacement threaded cups into a stock.

The tool is compatible with all Luth-AR MBA buttstocks, including the MBA-1, MBA-2, MBA-3, MBA-4, and MBA-5, making it a must-have accessory for armorers, gunsmiths, and end users who want a clean, factory-style installation of their GrovTec push button sling swivel system.