Timney Triggers Two-Stage Calvin Elite Trigger Short Mag Release Black. 5lbs). The shoes are adjustable for length of pull cast and height for the ultimate in custom comfort and positive contact. Specifications for Timney Triggers Two-Stage Calvin Elite 1022 Trigger: Manufacturer: Timney Triggers Color: Black Trigger Pull Weight: 0.5 - 1 lb Gun Make: Ruger Gun Model: Ruger 10/22 Gun Type: Rifle Condition: New Last Chance: Yes Country of Origin: USA Features of Timney Triggers Two-Stage Calvin Elite 1022 Trigger Ruger 1022 Trigger 2 Stage (8oz first stage & 1lb second stage) Adjustable Shoes Package Contents: Timney Triggers Two-Stage Calvin Elite 1022 Trigger What firearm models does the manufacturer say Timney Triggers Two-Stage Calvin Elite 1022 Trigger is compatible with? The manufacturer says that Timney Triggers Two-Stage Calvin Elite 1022 Trigger is compatible with Ruger 10/22Timney Triggers 2-STAGE-1022CEBL: Ruger 1022Ce Rifle Trigger 2 Stage Short Mag Release Black