Anarchy Outdoors Bolt Handle Replacement Tikka Right Hand Polished Titanium TK-BH-SS. This upgraded bolt handle was designed with a 20-degree angle to help improve bolt manipulation. Those that want a tactical feel and even more durable bolt handle can choose our Black Nitride option. Field-tested to reduce wear and corrosion. Our Tikka bolt handle threads accept any of our 5/16 X 24 TPI bolt knobs. Add a bolt knob at time-of-purchase by selecting the knob style from the drop-down menu above the Add-to-Cart button. Specifications for Anarchy Outdoors Tikka T3x Threaded Bolt Handle Upgrade: Manufacturer: Anarchy Outdoors Fabric/Material: 17-4 Stainless Steel Gun Make: Tikka Gun Model: Tikka T3x Threads per Inch: 5/16x24 Weight: 1 oz Package Contents: Anarchy Outdoors Tikka T3x Threaded Bolt Handle Upgrade What firearm models does the manufacturer say Anarchy Outdoors Tikka T3x Threaded Bolt Handle Upgrade is compatible with? The manufacturer suggests that Anarchy Outdoors Tikka T3x Threaded Bolt Handle Upgrade is compatible with Tikka T3xAnarchy Outdoors TK-BH-SS: Bolt Handle Replacement Tikka Right Hand Polished Titanium