The Super SCAR trigger group is easy to install and uses Mil-Spec .154” diameter trigger pins for compatibility. Just drop it in and you’re ready to go. It features a curved trigger bow that helps to give you more control of the trigger but ultimately comes down to user preference. Each trigger is precision EDM wire cut from heavy duty tool steel with a durable black finish giving you the reliability and durability you can depend on. The best way to remain accurate between rifles is to keep them consistent.