Rifle Basix Trigger Winchester Model 70 12oz-4lbs Pull Black WIN-1 BLACK. 75 - 4 lb Gun Make: Winchester Gun Model: Winchester Model 70 Package Contents: Rifle Basix Trigger Winchester Model 70 What firearm models does the manufacturer say Rifle Basix Winchester Model 70 Trigger is compatible with? The manufacturer says that Rifle Basix Winchester Model 70 Trigger is compatible with Winchester Model 70Rifle Basix WIN-1 BLACK: Trigger Winchester Model 70 12oz-4lbs Pull Black