KNS Precision Non-Rotate Trigger/Hammer Pins for S and W M and P15-22

These are a must have for a 15-22 if you shoot any volume. I have them on 3 guns and just ordered a 4th set for a 2nd 15-22. One set has been in a 15-22 for over 5 years with well over 50K competition rounds and never an issue. I run all hiperfire triggers and the work great with them.

Very happy with the product. Fits perfect and easy install. Love the look and the security of knowing the pins won't come out on there own now.

Perfect fit! Nice and tight no side to side slack like on my m&p 15 kns pins. As always easy install and the "dog bone" style looks pretty good. Was sceptical at first but does look cool!

Fair price and fast Shipping. Thank you!!

Wanted security and peace of mind, got it wiith these pins and the service of Primary Arms.Liked them so much I went onto ebay and bought a Burris Tac30 1-4 scope with their mount from their online auctions.

This set from KNS was specific for the Smith and Wesson 15-22. It arrived quickly, and was extremely easy (5 mins) to install. Its an inexpensive, easy and great looking upgrade for the 15-22, and removes all concerns about those stock pins, which just seem too short.

This non-rotating pin set fits the 15-22 and solves the problem that some have of the pins walking out of their holes and parts. I haven't had any problems and now I know I won't. They took about 3 minutes to install and not much longer to get to my house after I ordered them. This was my first order from Primary Arms, but won't be my last.

Primary arms shipped this fast. I will be doing future business with them!

Pick these up because my trigger pin from my 15-22 kept rolling half way out, so got some of these KNS pins and they remedied the problem. They also make my MOE 15-22 look that much sexier. Thanks Primary Arms for the deal and the quick shipping. You guys got my business for all my black rifle needs for sure.

KNS solution eliminated my worry of the hammer/trigger pins loosening in the polymer lower of my M&P 15-22. KNS's design is elegantly simple in every way including their simple installation. Looks great too. I installed the pins with just a small plastic hammer to gently tap in the new pins that displace the old. I then used the supplied torx key to gently snug the screws that have thread lock pre-applied. Done!Worthy every penny.