sort of...you can adjust spring pressure but not sear engagemnt...AKA..."creep"...but,....you CAN adjust sear engagement if you want to play around with the safety....ie...modifying the safety spindle or grinding the front of the trigger to allow the safety to engage after you've removed the excess sear engagement...sort of like a "pre Accu-trigger Savage"....not a "just turn the screws"...or..."do it yourself" job like a Rem 700..,.at least for most tinkerers...