The Volquartsen TGS Summit Trigger Group is the drop-in replacement trigger group for Summit rifles. It is designed only to be used in Summit bolt action rifles and is not designed for semi-auto rifles. The trigger is reset internally to eliminate any dragging or inconsistencies caused by a conventional trigger plunger. FeaturesCNC-machined from aluminum billetPrecision WEDM-cut internal parts provide a crisp, clean 1.75 lb trigger pullPretravel and overtravel adjustments that can be set to your preferenceIncludes Extended Magazine Release