Patented trigger mechanism provides outstanding reliability, function and performance for precision shooting. All internal components are CNC machined from stainless steel, then heat-treated to Rc 58 for extended service life. Adjustment screws are fitted with a nylon insert to maintain your trigger settings without using thread locking compounds. Single-stage design is three-way externally adjustable, eliminating the need to remove the barreled action from the stock to set pull weight, let-off, or over-travel. The Remington Hunter Varmint Rifle includes top lever safety and bottom bolt release. Fits Remington 700/40x rifles, right-hand actions only. Remington Bench Rest is designed exclusively for match shooting, and includes no safety or bolt release. Fits Remington 700/40x rifles, right-hand and left-hand actions.