Tactical Bolt Knob Installation for Ruger GSR, M77, and Hawkeye Rifle Bolts RPR I made them this way

I made them this way so that when you are loading 50rds

it is not cut all the way around to avoid issues with case feeding etc

drop in replacement for the factory piece which will not be as susceptible to the typical breakage

Tired of dealing with the factory knob on your Ruger GSR

Tactical Bolt Knob Installation for Ruger GSR, M77, and Hawkeye Rifle Bolts RPR I made them this wayDue to current work load and new product development, I'm not currently accepting bolts for handle threading at this time. Tired of dealing with the factory knob on your Ruger GSR, M77 Mk II, Hawkeye, M77 22, M77 357 or M77 44??? A tactical bolt knob can be installed on your rifles bolt to offer you better bolt manipulation and performance. You have the option of any of the bolt knobs in the drop down menu. You are also welcome to supply your own, I