We are excited to introduce The Hammerhead bolt knob. Designed for the way precision rifle shooters often work their rifle's action, this bolt knob has a "waist" to capture the trigger finger or edge of the hand when popping the bolt up to eject and chamber the next round.
The Hammerhead works with bolt handles that use 5/16-24TPI threads such as the Ruger Precision Rifle and many others.
Machined from 6061-T6 aluminum and anodized black or red, the Catalyst Arms Hammerhead bolt knob installs without modification rifle. Available now at www.catalystarms.com