419 Bolt Knobs

$25.00 – $35.00

419 Finger Groove bolt knob

This bolt knob was designed by Area 419 to be the best all around bolt knob for competition and general use.  Its main feature is the finger groove which allows you to manipulate the bolt with just your pointer finger without searching for the ideal position each time.  Your finger automatically catches in the groove to assure the fastest, smoothest bolt manipulation.  There are two knurled surfaces located on either side of the groove to give a sure grip.

  • Made in the USA from 6061-T6 aluminum and anodized flat black.
  • Defiance and Remington bolt knobs are threaded 5/16″-24.
  • Remington knobs are 1-5/8″ long to accommodate shorter bolt handles
  • Bergara and CZ 457 bolt knobs are threaded M6x1
  • Mausingfield bolt knobs are internally threaded 10-32. Will only work on Mausingfield and Nucleus Bolts.
Weight .2 lbs
Dimensions 1 × 1 × 1 in
Manufacturer

Area 419
Bolt Knob

Bergara/CZ 457, Defiance, Defiance (Stainless), Defiance (Stainless Black), Mausingfield, Remington

124 reviews for 419 Bolt Knobs

  1. jonathan.caldito –

    Bought this 419 Bolt Knob, that replaced my Bergara HMR knob, and I noticed a difference in how easier it is for my finger to grab onto the 419 knob and cycle the bolt. This is definitely a great mod and low cost as well. I highly recommend this!

  2. Aaron (verified owner) –

    Awesome bolt knob. Replaced the existing knob on a mausingfield… great upgrade, feels a lot better.

  3. J P –

    Got the bolt knob for the CZ 457. I am more traditional and like the round bolt knobs better aesthetically, but after I used this thing, it will be a priority to put one on every bolt gun I can. Machining is spot and honestly, even the looks of it are growing on me.

  4. Darryl (verified owner) –

    Awesome knob. Feels great on my rem 700.

  5. Derrick warren –

    This thing feels awesome on my CZ 457. Makes it feel like you’re running a full size bolt down.

  6. Guy –

    Running this on my CZ 457. works prefect, clean design. really enjoy the finger groove. way better upgrade over the OG ball that comes on CZ’s

  7. Ryan v. –

    best knob on the market!! Really helped prevent me from slipping off while running a bolt fast.

  8. Fred Davis (verified owner) –

    It was exactly what I wanted.

  9. Wayne B. (verified owner) –

    I love the feel of the knob and the look!

  10. Russell S. (verified owner) –

    This knob is smoooooth and just the right size… Love running my hand over it

  11. Axel (verified owner) –

    Amazing quality

  12. Anonymous (verified owner) –

    bolt knob is perfect

  13. John M. (verified owner) –

    A great addition to my CZ 457

  14. Philip (verified owner) –

    great product easy to install works as intended !

  15. William (verified owner) –

    Bolt knob fit perfectly

  16. Preston Forbes (verified owner) –

    loved it

  17. Brian (verified owner) –

    Great bolt knob makes the action smoother to work. Has a great feel to it.

  18. Peter (verified owner) –

    Beautiful fit & finish

  19. andy e. (verified owner) –

    I can’t believe how much better this bolt knob made my CZ 457 feel. The gun only got easier to run and cycle. I love it!

  20. Douglas (verified owner) –

    Great quality product, will definitely recommend to my friends

  21. James D. (verified owner) –

    Fits like a champ

    Image #1 from James D.

  22. Anonymous (verified owner) –

    Fast delivery easy install great overall quality

    Image #1 from Anonymous

  23. Simon (verified owner) –

    Great product, great quick service to Canada.

  24. Jon Hedges (verified owner) –

    Very nice knob!

  25. Ludovic R. (verified owner) –

    Correspond parfaitement à mes attentes. Super, merci beaucoup

  26. Brandon H. (verified owner) –

    Perfect fit on my B14R, and install was simple. I removed the factory knob with a strap wrench, added a little red locktite to the new knob, and spun it right on.

  27. Stephen (verified owner) –

    Bought this for my Cz457 and I absolutely love it.

  28. Stephen Rouse (verified owner) –

    My replacement bolt knob was shipped quickly, and is of very good quality. I would definitely buy these for my rifles in the future.

  29. Bruce De Laura (verified owner) –

    LOVE the AREA 419 bolt knob. I have installed them on all my bang sticks.

  30. Richard Marshall (verified owner) –

    Beautifully made ,functions perfectly

  31. Christopher Jordan (verified owner) –

    Bought this bolt knob as the factory version was just to small to manipulate easily (for me). This one is a huge improvement. Easy to work without breaking the cheek weld, seems faster, just feels better! Punches way over the purchase price!

  32. Anonymous (verified owner) –

    👍

  33. Clayton A. (verified owner) –

    Well worth the price

  34. RANDY S. (verified owner) –

    Excellent quality, perfect fit.

  35. Michael C. (verified owner) –

    Best bolt knob I’ve ever used.

    Image #1 from Michael C.

  36. David Lanza (verified owner) –

    Good design

  37. Howard Boyd (verified owner) –

    Great product need yo use more to really tell but so far really nice.!!

  38. Richard Marshall (verified owner) –

    Nice work!

  39. donny denton (verified owner) –

    Excellent Service

  40. Ricardo J Soto (verified owner) –

    Awesome quality parts and impeccable fast service.

    Image #1 from Ricardo J Soto

  41. Anonymous (verified owner) –

    Love the quality of the machining and the finish… threads right on and works perfectly.

  42. Clayton A. (verified owner) –

    Love it worked on m ruger precision rimfire 22lr. Great product

  43. Stephen J. (verified owner) –

    Top quality on the rails and bolt knobs I have from Area 419.

  44. Anonymous (verified owner) –

    Makes you want to grab this knob over your own

  45. Jason Spears (verified owner) –

    Nice light and sturdy

  46. Andy (verified owner) –

    A must-have for the CZ 457

    Image #1 from Andy

  47. David (verified owner) –

    Added this to a CZ457. It definitely made bolt manipulation easier and faster than the stock knob. Do think about clearance if your using large optics, like a 34mm tube or very beefy rings, or if your bolt throw is higher than the 457’s.

  48. r bloomfield (verified owner) –

    very nice

  49. Felix Costa (verified owner) –

    I wished it was longer in length as the knob I was going to replace. So I did not use it. I went back to the original bolt knob. The longer the know the less load to rack the bolt and the quicker we can do it.

  50. Anonymous (verified owner) –

    Great quality and fitment

  51. Kirklyn Valentine (verified owner) –

    Love it!

  52. William (verified owner) –

    Great addition

  53. Victor L. (verified owner) –

    Great addition to a great gun!

  54. MORGAN WITT (verified owner) –

    Great upgrade to standard teardrop defiance bolt knob.

  55. Tim Arnold (verified owner) –

    Perfect size

  56. Justin –

    I added this to a CZ 457 and shot it in my first NRL 22 match last weekend. This knob was on a LOT of the rifles there, and I love how fast it is to use. This thing is a must for competition on my rifles from here on out

  57. Robert H. (verified owner) –

    Absolutely love these bolt knobs for my CZ 457’s. Makes a great rifle just a little bit better! It really does help make bolt operation easier and more ‘fluid’.

  58. Travis Hopkins (verified owner) –

    Bolt Knob feels great

  59. Doyle (verified owner) –

    As far as bolt knobs go this one is a keeper. Great fit and feel.

  60. Kelvin Walthall (verified owner) –

    A+

  61. Randall Shellhammer (verified owner) –

    The Area 419 Bolt Knob for my CZ 457 MTR is a quality item , much better than the factory knob ! It made cycling the bolt much smoother and easier, and also looks great on the rifle! I couldn’t be more pleased!

  62. Christopher Moriarty (verified owner) –

    I use this knob for NRA High Power XTC matches, in rapid fire I like the way the knob catches my finger, or the way my finger catches the knob during rapid bolt manipulation.
    I use on my Pierce Action Rem 223, and the little extra weight also helps with stripping the next round from the magazine and closing.

  63. Anonymous (verified owner) –

    Great Customer Service and Super Fast Shipping. Thank you Area 419!

  64. Art (verified owner) –

    Works great

  65. Quoc Hung Jean-Paul NGUYEN (verified owner) –

    Wonderful item.

  66. Michael (verified owner) –

    This knob great at assisting bolt manipulation.

  67. Brian Smith (verified owner) –

    Great Feel

  68. Jamie Hughes (verified owner) –

    Very nicely machined, matches gun well

  69. Justin P. (verified owner) –

    The threads literally have a better fit than the original bolt knob that came on my bergara, I would recommend lock tite for any bolt knob threading on but I hunter with it for 2 weeks without it coming loose at all, not sitting in a blind or stand either. The knob itself it personally my favorite feeling knob in existence. For the price too, can’t be beat.

  70. J Hamilton (verified owner) –

    Buddy of mine ordered a barrel & scope mount from Area 419 for his CZ 457. While he was spending money he decided to go ahead & give their bolt knob a try… Boy am I glad he did. I really like the finger groove, it allows super easy operation of my ARC Nucleus… Big fan of the bolt knob. As with all things 419, quality is top notch.

    Image #1 from J Hamilton
    Image #2 from J Hamilton

  71. James Thomason (verified owner) –

    bolt knob is night & day difference from original

  72. Scott Monroe (verified owner) –

    Form follows function, certainly true in this case.
    Buy it, you wont be sorry.

  73. Michael Sandford (verified owner) –

    Awesome product. Very fast and comfortable.

  74. Logan G. (verified owner) –

    Perfect fit, both for the rifle and the shooter. The shape allows the finger to catch the bolt handle perfectly every time.

  75. john moore (verified owner) –

    These knobs are nice. Adds that’s extra little bit in the action. Highly recommend.

  76. Anonymous (verified owner) –

    Fair price

  77. Jacob L. (verified owner) –

    These bolt knobs are a real game changer!

  78. Ronald W (verified owner) –

    Installed this on my Ruger American Ranch in conjunction with an Anarchy bolt handle. Makes bolt manipulation much more positive.

    Image #1 from Ronald W

  79. Jim B. (verified owner) –

    The products are top notch for sure.

  80. CHRIS C. (verified owner) –

    Perfect fit

  81. Jared (verified owner) –

    Great knob

  82. ROBERT CLARK (verified owner) –

    The bolt easier to work with this knob.

  83. Clint D. (verified owner) –

    Awesome service

  84. Jeff (verified owner) –

    Great bolt knob, I wasn’t too excited about the groove but after shooting it I love it

  85. John (verified owner) –

    Love this bolt knob. It is much better than any I’ve used before. Especially for shooting bench rest and long distance matches where you want to chamber without disturbing your mounting.

  86. Terry L. (verified owner) –

    Fits my hand and offers better grip on my NRL22 CZ.

  87. Steve B. (verified owner) –

    Great addition and easy to find when punching paper.

  88. Dwayne H. (verified owner) –

    Love the bolt knob!

  89. Anonymous (verified owner) –

    Customer service is great

  90. Jerome Neitzey (verified owner) –

    Yes very nice touch to my rifle

  91. Edward C. (verified owner) –

    Perfect fit

  92. Nick N. (verified owner) –

    Everyone’s favourite knob. Makes cycling the bolt easier.

    Image #1 from Nick N.
    Image #2 from Nick N.

  93. Jeff Craft (verified owner) –

    So easy to manipulate the bolt.

    Image #1 from Jeff Craft
    Image #2 from Jeff Craft

  94. Jacob (verified owner) –

    This bolt knob is worth its weight in gold. It’s super ergonomic and shaved some weight off my rifle.

  95. Anonymous (verified owner) –

    Solid feel and improved grip from OEM knob

  96. Raymond Mccomas (verified owner) –

    A+ transaction!

  97. Steve (verified owner) –

    ***** Great High Quality Product*****

  98. Tony (verified owner) –

    If you shoot a lot you got to have this upgrade. Really comfortable to use on my CZ457 with scope.

  99. Russell (verified owner) –

    Fast shipping. Love the feel over the oem

  100. Dave Talken (verified owner) –

    Very good service. Happy

  101. Anthony Kuchynka (verified owner) –

    I have these knobs on 2 separate rifles now and they are awesome. Definitely designed by shooters for shooters.

  102. brad nowakowski (verified owner) –

    great product

  103. richard ward (verified owner) –

    fantastic product

  104. Gary V. (verified owner) –

    The new bolt knob works great and is a major improvement over the factory knob.

  105. Philip D. (verified owner) –

    Just what my CZ 457 needed

  106. Anthony K. (verified owner) –

    Second one that I’ve bought, still love it. Well definitely be buying more in the future.

  107. Robert Ricci (verified owner) –

    Fits perfectly a pleasure to shoot the Ranger now.

    Image #1 from Robert Ricci

  108. Brian (verified owner) –

    I like it. It easy to manipulate. The grooves catch your hand going up and back down. I also have another tactical bolt that is thinner and I thought I would like more. Nope. I’m sticking with the Area 419 knob.

  109. Bart (verified owner) –

    This fit great and has a very nice feel!

  110. Eric LaPlante (verified owner) –

    Installed on my cz457 and Bergara BMR , couldn’t be more satisfied!

  111. kevin l. (verified owner) –

    👍🏻

  112. Steven F. (verified owner) –

    Excellent quality. Fits perfect.

  113. Anonymous (verified owner) –

    Big improvement over stock

  114. Kelvin (verified owner) –

    Perfect

    Image #1 from Kelvin

  115. Brennan (verified owner) –

    Won’t fit Bergara approach

  116. Anonymous (verified owner) –

    Awesome

  117. Scott (verified owner) –

    The 419 bolt knob is a great addition to my CZ 457 MTR. The contour of the knob makes working the bolt much easier and faster.

  118. Greg Lundborg (verified owner) –

    Made Very well. I would prefer a modified design with a smaller (lower) inside ridge.

  119. Mike Horton (verified owner) –

    Mounted right up on my hmr. Super easy to find with the undercut.

    Image #1 from Mike Horton

  120. Patrick T. (verified owner) –

    Quality stuff!

  121. Zach B. (verified owner) –

    Great quality, it’s not too big or too small. Very light compared to others others on the market.

    Image #1 from Zach B.
    Image #2 from Zach B.

  122. Heath (verified owner) –

    Great product!

  123. Anonymous (verified owner) –

    Made a big difference. Highly recommend

  124. Allen L. (verified owner) –

    Way better than the factory cz bolt knob!

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