KNS Precision Nitrided Buffer Retainer Pin

MPN: Buffer Detent
Manufactured by KNS Precision


In Stock

NOTE: Limit 5 per household. Quantities exceeding 5 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 2 business day. FFL orders take approximately 14-16 business days if you can provide us an actively receiving FFL location.


In Stock


When you want to choose every little part of your build or you simply need a replacement because your Mil-Spec component broke, you can’t go wrong with the KNS Precision Nitride Buffer Retainer Pin. Machined from quality steel to ensure a long service life without breaking and potentially causing reliability issues and Nitride coated to reduce unnecessary wear.

  • Replacement buffer retainer pin for AR-15/10
  • Machined from steel
  • Nitride coated

KNS Precision Inc. is a Texas based machine shop manufacturing parts for the AR-15/M16 and AK47/74 platforms. Perhaps best known for their anti-rotational hammer/trigger pins, KNS Precision manufactures everything from iron gun sights to AR receiver pins to AK gas pistons.


BrandKNS Precision

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see

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