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

I like the product and shipping was fast , thanks

I like to build my AR's with "heavy duty" in mind. While I haven't ever run out a stock hammer or trigger pin, I don't ever plan to with these. No worries.

I love the look of these on a lower. Do you need them? No. It just adds a nice look that differentiates yours from others. Kudos to PA for always having great deals.

I love these kits. I've put them on all my wife and I's ARs and my "AR-10" .308 rig. Easy, solid install... look GREAT... never an issue with functionality!

I ordered Memorial Day weekend so I was expecting delays because it was the weekend and it was a holiday. To my surprise I received an email saying that my order was received and shipped on the same day. Definitely recommend and will gladly do business with again.

I ordered these along with a CMC trigger not knowing that the trigger came with an improved pin system. Regardless the KNS pins went in. These do exactly what they are suppose to do and install was a snap. I'll be getting these for my other rifle currently under construction.

i put these on all my rifles.....

I recently purchased the KNS kit from Primary Arms. Install was easy and PA service was excellent. My order was processed within 2 hrs and shipped USPS to my door in 3 days for under $5 bucks!

I searched for a long time for great prices on the KNS Hammer & Trigger Pin Sets and after much on-line searching I found that Primary Arms had the very best! I got the items within 24 hours. I am very pleased overall and will be ordering from Primary Arms again.

I tried installing these on one of my AR's and liked it so much I ordered a set for the rest of them. I overtightened one of the screws (my fault) and contacted KNS directly to see if I could order a replacement and they sent me a replacement 3 days later at no charge. Support their cause and buy them, no disappointments here.