Details
Details
Specifications
California Prop 65 warning
WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information go to www.P65Warnings.ca.gov.Ratings & Reviews
168 reviews
Beats loosing a pin
by USAF-ORF
Securly holds hammer and trigger pins in place. One less thing to worry about.
Peace of Mind
by John Powers
Quality AR, built for utmost reliability? $1500KNS pins for this criteria? $25Peace of Mind knowing they're the best? Priceless.
Great Product!
by Eugene Lee
Product works as described... Great investment to save your lower receiver from constant movement of the hammer/trigger pins.
review
by John ballas
Product does as stated, pretty straight forward install.
Good buy!
by Steven Walker
Primary Arms had the best price on these, and great customer service. These non rotation pins were a must on my new pistol build. I milled out my 80% billet lower and left the trigger control pocket unfinished, so these pins will keep from wearing out the holes over time. They also provide clearance for the battery assist device is installed.
KNS pins are the best
by Charles
Primary arms are a no bull shit company. No mini movies of guys in camo shooting machine guns. Their web sight is all about business and serving their customer. KNS non rotation pins are the best. I have them in all my AR's.
KNS Hammer and Trigger Pin Non Rotating
by Victor Dario
PA has the best shipping and inventory of any company I ever dealt with. I bought the pin sets to upgrade or complete my builds. Can't go wrong with PA.
The Best
by David Stevens
Only ever had one AR that the trigger pon kept backing of - problem was solved with a KNS device - Since then I install them on all my new builds as standard practice. Great product !
One Less Thing To Worry About
by Jacob Martin
Once you have had excess movement you wont use anything else. Holds firm.
sure thing
by Chris Jenkins
on every one of my builds, love them