Catalyst Arms debuts Hammerhead Bolt Knob for bolt action guns

(Photo: Catalyst Arms)

The Hammerhead Bolt Knob comes in red or black and adds extra surface area for a better grip. (Photo: Catalyst Arms)

Catalyst Arms unveiled its latest design, the Hammerhead Bolt Knob, crafted to offer more control to precision rifle shooters.

The Hammerhead Bolt Knob features a unique design with a “waist” that captures the trigger finger or edge of the hand, as shooters pop the bolt up for round ejection or chambering. The bolt knob also adds extra surface area to allow for a better grip.

(Photo: Catalyst Arms)

The bolt knobs are easy to install and require no special modifications. (Photo: Catalyst Arms)

Constructed from 6061-T6 aluminum, the 1.5-ounce bolt knob measures 1x1x2 inches and is anodized black or red. The device installs without having to permanently modify the equipped rifle. Catalyst Arms says users simply remove the factory bolt and replace it with the Hammerhead Bolt Knob. The Hammerhead Bolt Knob works with bolt handles featuring 5/16-24TPI threads, like the Ruger Precision Rifle among others.

“We created another game changer following our best selling RPR Mag Release Extension,” the company said in a statement. “Our large, oversized solid aluminum knob is designed to provide a secure grip on the bolt handle in any and all conditions.”

Made in the U.S., the Hammerhead Bolt Knob is available from Catalyst Arms, retailing for around $35.

(Photo: Catalyst Arms)

The Hammerhead Bolt Knob comes in under $40. (Photo: Catalyst Arms)

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