KNS Precision Hammer and Trigger Pin Mod. 2 Non Rotating .154 Inch

Shooting many rounds at the range and having your trigger suddenly lift up an disappear is not cool. Not to mention looking around in the gravel to find the missing pin. I was really aggravated so once i got home I ordered a bunch of these and haven't had a problem since. They are super easy to install and solved my problem. I totally recommend this system of pin retention, no need to purchase trigger hole reamer like many other brands.

This is my third set of these pins, two sets I had installed with drop in triggers to prevent the pins from falling out. This last set is installed on a milspec type FCG for an added sense of security and also because I've grown to like the looks of the product. Shipped same day, product is as described.

Bought a set of these a while back to stop rotating pins in a mil-spec lower, and got more than expected. Not only do they install super easy, but improved trigger pull also. liked them so much that i ordered another set. Thanks PA, for a great deal and fast shipping.

Super fast shipping from Primary Arms, the KNS Hammer & Trigger Pins were simple to install, look good, and provide an extra level of integrity to the trigger/hammer install.

Had a question and Keith at Primary Arms guided me to the KNS mod. 2 non rotating pins. They were simple to install and work as advertised.
<br>Thanks Keith and Primary Arms for your help.

Simple and sweet

Have one of these on each of my AR versions.

Pin's are fantastic and look great. Fit perfectly into receiver.

I had purchased an aftermarket trigger group where one pin was sold but the other shot loose. This has fixed the issue. Great quality, fast shipping.

Installed easily and works great!

Just ran across this site , searched around and didn't take long before I was spending money, great prices and quality products with good shipping!! Will be returning !!

good reliability upgrade. primary arms great prices and fast shipping as always.

Easy to install, looks like it will function as described and looks great.

This product worked exactly how it was intended. Easy to install (5 min). The trigger pin in my new lower kept working its way out after about 30 rounds. The problem was solved after installing the KNS pin kit.

These KNS pins do not move. Good stuff!

Fits like it should. Fast shipping , as usual. Thanks

This kit went in easy...and performs exactly as advertised.There is no play in the pins once installed..

It is smooth.

Bought two previous sets from PA last year. Haven't had a problem with them and they haven't backed out. Great product.

looks like it does what is claimed

I am very happy. The product was great and shipping was fast. I was sent an email with tracking. Could not ask for more. Thanks.

I am very happy. The product was great and shipping was fast. I was sent an email with tracking. Could not ask for more. Thanks.

Quality parts sent from a quality business, could ask for anything more.Fast shipping.

Fast shipping, great Primary Arms Service...I used these for a new build, so they were very easy to install.

I've used these pins before and really liked them.PA had the best prices.Thanks PA!