Description
The Catalyst Arms Hammerhead Bolt Knob
Upgrade your rifle with the Catalyst Arms Hammerhead Bolt Knob. This oversized aluminum bolt knob allows for better control on each shot.
Its shape allows easy access and prevents the shooter’s hand from slipping onto the bolt handle. This bolt knob will fit all 5/16-24 bolt handles, allowing it to work for most rifles, including RPR and Christensen Arms.
This bolt knob comes in black, red and sniper grey. If the Hammerhead isn’t the right fit for you, check out Anarchy Outdoors’ bolt knob collection. We have something for everyone.
Features & Benefits
- Fits bolt handles with 5/16-24 TPI
- Easy installation
- Made in the USA
- Weight: 1.5 oz
- Dimensions: 1"x1"x2"
Customer Reviews
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Excellent Functionality
Purchased the Grey finish and used a little Blue Loc-Tite to secure this to the bolt handle. Functions perfectly and has enough knurling to operate easily and smoothly. Please note, when adding this bolt knob, the bolt handle will protrude from the action a few inches so plan accordingly in your rifle bag or case. Otherwise it was well worth the $$.
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hammerhead bolt knob
Improves my bolt operation in the cold and wet, glad that I've found Anarchy outdoors, buying from the UK is a bit pricey but I will continue to use them.
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Hammerhead bolt knob
Way better than the stock RPR knob !
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Catalyst arms Hammerhead bolt knob
I have purchased 2 of these now, both in red. One is on my RPR 223 and the other is on my RPR rimfire 22 . They look and feel great. Dealing with Anarchy outdoors when living in Canada makes them a little pricey but imo worth it. I have also purchased extended mag releases and safety selectors for both of my RPR's in red as well . Quality is great and the red accents look awsome in contrast to the black. Highly recommend Catalyst arms parts and Anarchy outdoors as dealing with them has been flawless for all of my orders to date. 10/10.
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