Catalyst Arms is excited to introduce the Hammerhead bolt knob. Designed for maximum control and ease of use when working a precision rifle action. The Hammerhead has a “waist” to capture the trigger finger, or edge of the hand when popping the bolt up for round ejection and chambering. It also provides an extra surface area for a better grip, regardless of how the bolt is cycled.

The Hammerhead Bolt Knob is designed for maximum control and comfort when cycling a bolt action rifle.

What Will It Work With?

The Hammerhead Bolt Knob is designed for maximum control and comfort when cycling a bolt action rifle.

The Hammerhead works with bolt handles with 5/16x24TPI threads such as the Ruger Precision Rifle, Savage Axis, Masterpiece Arms, Tikka, and many others.

The large, oversized solid aluminum knob is designed to provide a secure grip on the bolt handle in any and all conditions. Features a contoured “waist” for pushing bolt knob up with your trigger finger.

Where To Pick Up Yours

Machined from 6061-T6 aluminum and anodized black or red, the Catalyst Arms Hammerhead bolt knob installs without permanent modification to the rifle. Simply remove the factory bolt knob and replace with the Hammerhead. The Hammerhead Bolt Knob is available now with an MSRP of $34.95.

The bolt knob is simple to install, weighs less than 2 oz, and is available in both red and black. The Hammerhead Bolt Knob is proudly manufactured in the USA.

For more information visit www.catalystarms.com or on social media at www.facebook.com/catalystarms www.instagram.com/catalystarms

About Catalyst Arms: Catalyst Arms was founded in early 2017 with a simple goal; to develop innovative, shooter driven, truly useful firearms accessories.  Ideation comes from time out in the field and behind the gun while hunting, shooting in competitions, plinking and even while carrying for personal protection.