KNS Precision AR15/M16 Firing Pin Retaining Pin

Manufactured by KNS Precision
SKU: PERMA
MPN: PERMA
Manufactured by KNS Precision
25 Reviews
$10.00

In Stock

Orders of non-FFL items will ship same day if ordered before 3:30pm CST (M-F). FFL orders will ship within 5 business days if transfer details are provided.

For individual Officer, First Responder, and Military pricing please make sure you are logged in. for details

Details

Details

The KNS Precision PERMA Pin is a must-have upgrade for your AR-15 bolt carrier. This drop-in replacement is machined from tool steel for a long-lasting, reliable solution. It replaces the standard cotter pin found in the bolt carrier and is designed to retain the firing pin as in original Stoner rifles. This pin has a black finish and provides a fast and easy replacement to the often frustrating task of reassembling your BCG. It is an essential upgrade for any AR-15 owner and is sure to make maintenance and reassembly much simpler.

Features

  • Machined from tool steel for a long-lasting and reliable solution
  • Replaces the standard cotter pin in the bolt carrier
  • Retains the firing pin as in original Stoner rifles
  • Black finish for a sleek aesthetic
  • Fast and easy drop-in replacement
  • Essential upgrade for any AR-15 owner
See More

Specifications

BrandKNS Precision
PlatformAR-15
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

25 reviews

4.1

First time using these.

by

First time using these and they are great.

Firin Pin retaining pin

by

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.

KNS FPS pin

by

fits well, have not ran in rounds yet. as for primary arms, price was right, shipping was fast as always.

KNS Retaining Pin

by

Great product, went straight in. Got one for my wife's rifle too

Great Upgrade

by

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!!

great

by

I like this for the reason of durability.

Good product

by

it works exactly as its supposed too.

KNS AR15/M16 Firing Pin Retaining Pin

by

much better than Mil-Spec..

KNS firing pin retaining pin.

by

My first AR had these, but in Stainless Steel. Work just fine though, snug fit, ain't gonna fall out!

KNS AR15/M16 Firing Pin Retaining Pin

by

Quality part. Does what it's supposed to. Good fit.