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KNS Precision AR15/M16 Replacement Trigger/Hammer Match Grade Stainless Pins — 3 models

KNS Precision AR15/M16 Replacement Trigger/ Hammer Match Grade Stainless Pins .154 Diameter REPLTH-154
KNS Precision AR15/M16 Replacement Trigger/ Hammer Match Grade Stainless Pins .154 Diameter REPLTH-154
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KNS Precision AR15/M16 Replacement Trigger/ Hammer Match Grade Stainless Pins .154 Diameter REPLTH-154

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Most Recent Reviews
Perfect diameter for secure fit in new lower receiver by Mission-Complete, Verified Owner, May 12, 2024
I was concerned these might only fit in an older, used receiver that had some wear, but they fit perfectly with absolutely no slop in either the new drop-in trigger (Elftmann) or the receiver (Radian A-DAC). Highly recommended.
Most Recent Reviews
Yup, it works, I'm happy! by Ken T, January 13, 2023
Arrived as expected and accurate dimensionally down to .0001" NASA would be proud. For the 7% off my next purchase, I feel Optics Planet's length of review expectations are a little too much. How much more can I say about trigger pins? It fits, it wo...
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Help support American manufacturing! Marked models of this product have gone through rigorous review and been certified by the manufacturer as Made in the USA.

Product Info for KNS Precision AR15/M16 Replacement Trigger/Hammer Match Grade Stainless Pins

Rifle: AR-15, M-16. Sizes: Small .154 dia.; Small .1555 dia.; Large .170 dia. Stainless steel pins. Match grade stainless steel replacement pins for trigger and hammer. CNC machined for correct fit. The .1555 dia. pins are designed to tighten up worn receivers or to be installed in new receivers with match trigger sets to remove all free play. These will fit in new receivers without any machine work.(.1555 will not fit Jewell Trigger System.)image

Specifications for KNS Precision AR15/M16 Replacement Trigger/Hammer Match Grade Stainless Pins:

Manufacturer: KNS Precision
Color: Stainless Steel
Fabric/Material: Stainless Steel
Country of Origin: USA
Gun Model: M16, AR-15

Package Contents:

  • KNS Precision AR15/M16 Replacement Trigger/Hammer Match Grade Stainless Pins

What firearm models does the manufacturer say KNS Precision AR15/M16 Replacement Trigger/Hammer Match Grade Stainless Pins is compatible with?

The manufacturer suggests that KNS Precision AR15/M16 Replacement Trigger/Hammer Match Grade Stainless Pins is compatible with AR-15, M16

KNS Precision AR15/M16 Replacement Trigger/Hammer Match Grade Stainless Pins Orderable Models

List of Orderable Models

  • KNS Precision AR15/M16 Replacement Trigger/ Hammer Match Grade Stainless Pins .154 Diameter, REPLTH-154 , MPN: REPLTH-154 , Code: 3GL-ATP-MTHGS-REPLTH-154
  • KNS Precision AR15/M16 Replacement Trigger/ Hammer Match Grade Stainless Pins .1555 Diameter, REPLTH-1555 , MPN: REPLTH-1555 , Code: 3GL-ATP-MTHGS-REPLTH-1555
  • KNS Precision AR15/M16 Replacement Trigger/ Hammer Match Grade Stainless Pins .170 Diameter, REPLTH-170 , MPN: REPLTH-170 , UPC: 851876003745 , Code: 3GL-ATP-MTHGS-REPLTH-170
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Last updated 2026-08-17 UTC.