Details
Details
The KNS Precision PERMA PIN Firing Pin Retaining Pin replaces the standard cotter pin used in MIL-SPEC bolt carrier groups with a solid pin as originally designed by the great Eugene Stoner. The original cotter pins can be finicky to install, but the PERMA Pin is a fast and simple drop-in upgrade that makes reassembling your bolt carrier group a breeze. Each pin has been precision machined with high strength tool steel to ensure a reliable and long-lasting improvement you can depend on. Whether you have a single AR-15 or many, the PERMA Pin is a small upgrade that you'll appreciate every time you clean your rifle!
Features:
- Solid machined tool steel
- Snag free flat-cap design
- Durable finish
- Fast and easy drop-in replacement
- Replaces the firing pin retaining cotter pin
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
27 reviews
Good product
by Thomas Powers
it works exactly as its supposed too.
great
by Lee Hosey
I like this for the reason of durability.
Great Upgrade
by Banyan J.
Great Upgrade & Price. As usual, Primary Arms has the best quality, name brand, products at below competitor prices, with one of the fastest shipping times around and a customer service department that will stop at nothing to ensure you are not only 100% satisfied with your product but will be the first place you go without a second thought the next time you need anything firearm related. Again Primary Arms, you deserve a HUGE Thank You for your continuos and never ending loyalty and dedication to all of your customers out there. I truly appreciate you setting the standards so high. Your competitors truly need to take notes from you because anyone can have a business with customers but a truly SUCCESSFUL business is one that has customers that will return to buy again and will refer you to friends and family. I just wanted to let you know that and again thank you and for ensuring that myself, (and I am sure countless others are also), a loyal customer for life!!! MERRY CHRISTMAS!!
KNS Retaining Pin
by Jeremy S.
Great product, went straight in. Got one for my wife's rifle too
KNS FPS pin
by anthony durning
fits well, have not ran in rounds yet. as for primary arms, price was right, shipping was fast as always.
Firin Pin retaining pin
by Richard
Even though I was warned by KNS in the packaging that the pin could break, I still broke it after trying to insert it several times. I'll stay with the normal pin.
First time using these.
by Ralph Zobjeck
First time using these and they are great.