The Timney Benchrest Riffle Trigger has pull weight and overtravel which are fully adjustable (3-6 oz) to allow the benchrest shooter to customize their trigger feel and function by simply removing the trigger guard - no need to remove barreled-action from stock to adjust. The trigger is a self-contained, 100% drop-in trigger ready to install in your rifle for an exceptionally smooth, crisp, trigger pull with no gunsmithing, fitting, or adjusting required. The Timney Model 502B Benchrest single-stage trigger comes standard with no safety or bolt stop.