• Replacement trigger for current Ruger bolt action rimfire 77/.22 & 77/.17 also fits .44, .22 & .357 Hornet
• Does not fit the Ruger American Rifle
• Right or left hand operation
• Comes complete with instructions, hardware pack, and wrench for easy user installation.
• Weight of pull range: 14oz.-2.5lbs
• Available in Black or Silver
Click Here for Installation: RU-R / RU-MKII Installation Instructions