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Reviews & Ratings for Catalyst Arms Ruger Precision Rifle Hammerhead Bolt Knob — 5 reviews

(5 reviews)
Catalyst Arms Ruger Precision Rifle Hammerhead Bolt Knob
Catalyst Arms Ruger Precision Rifle Hammerhead Bolt Knob
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Better than OEM

by Scott H 2, Verified Owner from TX, United States Written on November 7, 2024
Much better than original bold knob that came with the RPR. Took a little muscle and the right tools to remove the original knob but that’s to be expected.
Would recommend: Yes
Was it helpful to you? Yes | No
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Great knob

by RPR 6.5cr, Verified Owner from NC, United States Written on September 18, 2024
Love it hour glass shape is great best I’ve had great texture and coating is good so far
Would recommend: Yes
Was it helpful to you? Yes | No
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Another great addition!

by Orlando Lujan, Verified Owner from NM, United States Written on July 7, 2022
This is a great upgrade that you can install in minutes. Although the video mentioned I could unscrew the old and screw in the new I ended up replacing the bolt handle and knob at the same time. It does stick out a bit more but I like that about this knob. The ridges allow for a good grip and it doesn’t feel too rough. It feels like a weapon if that makes any sense. Affordable and a must upgrade to your RPR.
Pros:
  • easy to install
  • afforable
  • Feels and looks amazing
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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Catalyst Arms RPR bolt knob

by BT, Verified Owner from VA, United States Written on May 26, 2021
Well made. Larger than the OEM bolt knob but not too big. Finger grove is awesome for closing the bolt with your trigger finger. Easy to install. Used a little bit of blue Loctite to ensure it doesn’t not work loose during shooting. I would also recommend the magazine release. These two parts have improved my RPR without breaking the bank. Plan to upgrade the stock next.
Pros:
  • Quality
Cons:
  • none can see
Best Used for:
  • shooting
Would recommend: Yes
Was it helpful to you? Yes | No
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Knob is perfect

by Joel Swenson, from SD, United States Written on July 9, 2020
Excellent,,just what I wanted perfect red color..... works as intended....customizes for decent price .... easy to install ....I would definitely buy from optic planet again have bought several items with easy shipping and. Good prices
Pros:
  • I
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No
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