KNS Precision Nitrided Safety Selector Detent

Manufactured by KNS Precision
MPN: Safety Detent
Manufactured by KNS Precision
1 Review

In Stock

NOTE: Limit 3 per household. Quantities exceeding 3 will not allow checkout.

We are fully staffed and processing orders. Standard orders are shipping in approximately 7 business days. FFL orders take approximately 20 business days or less if you can provide us an actively receiving FFL location.



Whether replacing a lost or damaged part, upgrading your existing rifle, or simply wanting to start a new build with some of the nicer parts available, KNS Precision's nitrided safety selector detent is just what you're looking for. Precisely machined from high-strength steel matching MIL-SPEC dimensions for maximum compatibility, the takedown pin detent is finished with a slick salt bath nitride treatment. The black nitride finish prevents corrosion and reduces friction for smooth and reliable function of your safety selector.


  • Precision machined from high-strength steel
  • Slick salt bath nitride finish
  • Compatible with AR-15 or AR-10

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.
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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

Ratings & Reviews

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Top quality safety detent pins.

by -

These are top quality safety detent springs. I ordered these as spares for my gun kit and already had to use one. They work perfectly. As always, Primary Arms shipped them quickly.