All of Timney’s premium triggers are easy to install and are designed to enhance accuracy. They are true drop-in triggers, and can be installed without the need for a gun smith. Each trigger also features a Timney-designed trigger blocking safety, and the trigger will not move while on safe. Features: Trigger allows you to become more accurate with your rifleNo gunsmith needed, easy to installTrigger will not move on safeReady for the range right out of the box or adjustable for custom feel Timney Triggers Ruger MKII Right Hand 1.5-2lb Trigger 1100