KNS Precision Gen2 .154 Non-Rotating Trigger & Hammer Pins

KNS Precision Gen2 .154 Non-Rotating Trigger & Hammer Pins

Product Code:
Calculated at Checkout
$26.95 - $32.95



  • Stainless steel pins
  • Special anti-creep retainers prevent wear on your irreplaceable receiver.
  • Pin installation tool & 2 Torx wrenches included.
  • No modification to firearm required during installation
  • Available in Black, Flat Dark Earth, OD Green, and Zombie Green finish


  • Material: Stainless Steel
  • Finish:
    • Black: Black Nitride
    • Other Colors: DuraCoated
  • Weight: 0.39 oz.
  • Side Plate Thickness: 0.143"
  • Pin Diameter: 0.154"


  • AR-15 and AR-10

**The external width of some AR receivers may vary in the trigger/hammer pin area depending on the manufacturer. These pins may be shortened a small amount by carefully filing material evenly from both ends of the pins, but being too long will not affect the function or performance.

**The maximum torque Spec on the screw is 11 inch/lbs. (Over-torquing the screws can cause damage to these sideplates)

**There is no strength difference between the Gen 2 and Gen 2 Mod 2 sideplates. The only difference is appearance.


  • 1x Trigger Pin
  • 1x Hammer Pin
  • 2x Anti-Rotating Side Plates
  • 2x Set Screws
  • 2x Torx Wrenches
  • 1x Pin installation tool


Ordinary trigger and hammer pins have been known to come loose and cause wear in and around the holes, especially on full-auto weapons. If you have this problem and is looking for a solution, this irreparable damage can be easily avoided with the KNS Precision Generation 2 Non-Rotating Trigger and Hammer Pins.

This KNS Gen2 anti-walk pins uses two external retainers to bolt the pins in place and avoid any movement whatsoever. In fact, these .154 diameter pins undergo an extensive hardening process to withstand the stresses of full-auto or rapid semi-auto fire.

Appreciatively, no irreversible modifications to the receiver are required for installation, so there's no need to worry about adversely impacting the resale value of your rifle if you are planning to do so. Also, as an added bonus, this kit reduces the play sometimes found in match-grade triggers. So if you are in the market for something that will hold the trigger and hammer pins down, go ahead and order yourself the KNS Precision Gen2 .154 Non-Rotating Trigger & Hammer Pins.

Wing Tactical Knows That Every Part Counts

It doesn’t matter if it’s a barrel, an upper receiver, or something a small as a hammer pin, we know that the proper function of every part counts. Specialty parts like KNS Anti Rotation Pins solve problems that the designers of Mil-Spec weapon systems overlook. Wing Tactical wants you to make your rifle as reliable and accurate as it can be, and that includes saving your receiver from unneeded wear caused by inferior parts that allow movement that shouldn’t be there.

From pins and springs to barrels and receivers, every part we offer is a quality part made by craftsmen who stand by their work with pride. You won’t just get cheap parts from Wing Tactical, you’ll get real value.

At Wing Tactical We Appreciate Our Brothers in Arms

We’re proud of our Active Duty Military and Law Enforcement brothers and sisters. We know how hard your job can be and just how much you risk for all of us every day. We want you to have every advantage that might help you while you’re out in the field. We already offer a great value to all of our customers, but if you’re active duty or current civilian law enforcement we’ll do you one better. Just send us an email with basic information and let us confirm your affiliation then we’ll set you up with an additional discount on your purchases, even little ones like KNS Anti Rotation Pins. Call it professional courtesy, call it our way of paying it forward, or just saying “Thanks.”

Write a Review

13 Reviews

  • KNS PRECISION GEN2 Non-Rotating Trigger and Hammer Pins

    Posted by FJ on 11th Jun 2020

    As usual KNS is a quality product and Wing Tactical is the go to company for quality and customer service.

  • Too fat

    Posted by Unknown on 23rd Oct 2017

    Product doesn't work very well with over sized magazine release buttons. I would suggest the more flatter model's not only for that but the other variants look nicer.


    Posted by Nevada on 7th Sep 2017

    Fantastic product I have them on all my at, good quality, easy to install.

  • Less potential problems

    Posted by Cat Herdr on 28th Apr 2017

    I used these to replace the stock pins on a low-end nickle boron fire control group on a "truck gun" build. Easy installation with supplied parts.

  • Love These

    Posted by Unknown on 13th Dec 2016

    Great product. They do exactly what they are supposed to do. Simple to install.

  • Awesome

    Posted by Ken on 12th Dec 2016

    Absolutely an awesome product. Fit was perfect. Thanks Wing Tactical

  • Good quality

    Posted by MP on 23rd Nov 2016

    Works well. Easy installation

  • KNS.... Thee Brand Name

    Posted by Gary B on 24th Oct 2016

    There are other non-rotating pin solutions out there, and many would say it is not even a problem that needs addressing. I lost a trigger pin on a range years back and discovered I needed a solution. The local Gunsmith put a set of KNS on that AR, and soon I had them on all my AR's, just say no to lost pins...and they won't rotate either. I guess this is a renewal review of my support.

  • good stuff

    Posted by docdave602 on 6th Jun 2016

    once i first saw these on this sight, i really like the idea. i bought a set and there were easy to install and look great. So much so i bought another set.

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