F Nock

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Bohning's F Nock fits micro shafts with an ID of .166" (commonly known as 4mm or G Nock) shafts and G UNI Bushing systems. The F Nock features a double-lock throat of .120" (3.05mm). Each F Nock weighs an average of 6.5 grains (421.2 mg). Tech tip: for easier insertion and indexing, apply a small amount of Bohning's Tex-Tite or Seal-Tite Wax to the nock shank. NOT ALL BRANDS OF NOCKS ARE CREATED EQUAL At Bohning, every nock style must pass the following steps before introduction to the market: 1. Computer simulations identify potential weak points. 2. Destructive testing methods expose possible design flaws or material defects. 3. Accelerated life cycle testing using a custom-built bow is performed at kinetic energy levels exceeding 110 ft-lbs (nearly twice that of most hunting bows). A single nock must withstand over 1000 shots or it goes back to step 1. Proudly manufactured at the Bohning Factory in Lake City, Michigan, United States.


  • 4
    Great nock

    Posted by Alex on 3rd Apr 2024

    This is a great nock for my intrepids 700. It fits tightly, so it doesn't move after multiple impacts. They are kind of hard to get in though.

  • 5

    Posted by Edward on 10th Apr 2023

    Great fit and are very durable. I will be using them for field archery but am very satisfied with the performance.

  • 5
    Very consistent

    Posted by Paul Phillips on 14th Feb 2023

    I am a competitive shooter and nock consistency is critical. It is more important than squaring my arrows. These nocks are perfect, they are consistent on the string and in my uni-bushings.

  • 5
    F nock

    Posted by Damien on 28th Feb 2022

    Great quality

  • 5

    Posted by Coach Glen Bennett on 7th Jul 2021

    I have been around Archery for a long time. When looking for equipment I look for quality, and consistency. The F-nock is very consistent, quality is excellent, and mostly, very affordable. They also have a large variety of colors if you need a little bling.

  • 5
    F nock

    Posted by Joe Brooks on 7th May 2021

    Fits string and bushing great

  • 5
    F nock

    Posted by David Home on 21st Nov 2019

    Very consistent and shows up well in poor light, good arrow fit and price