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Questions & Answers
Does this product work well with the rise armament RA 434 drop in trigger? Expert Answer

These should work with that trigger.

by Kurt Colbourne, Gear Expert, July 27, 2021
Customer Reviews
Helpful Positive Review
KNS Precision by ARPOWDERMAN, Verified Owner, February 27, 2020
The KNS Precision non-rotate pins work really well not only to keep your pins from rotating but also from walking out of a receiver that has loose fitting pins. I use these pins on all my receivers just for the insurance they provide. They come in se...
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3/3 found this helpful
Most Recent Reviews
KNS anti rotation pins by D.R.1593, April 13, 2022
Great product. Easy installation. I have been using these on all my AR-15 / AR 10 rifles since I wore out an AR-15 receiver due to the hammer and trigger pins rotating in the receiver. That issue can be repaired, but can be prevented with the KNS pin...
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Most Recent Reviews
Look & work great by Jack, Verified Owner, November 12, 2018
I have KNS pins on all my builds and bought an extra set. I only have them in black but I think the colors look pretty cool with matching furniture. I like this Gen II version a lot more than the other versions that look like a line between two donut...
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0/2 found this helpful
Most Recent Reviews
good i guess nothing bad to note by JR, Verified Owner, March 29, 2021
I prefered the pins like thus that key together, instead if the seperate thread in pins. Quick simple easy to swap in, small hammer/mallet. Comes with 2 alan keys takes all off 5 mins to install. I would recommend.
Most Recent Reviews
Great size for a tight fit in lower by Koal, Verified Owner, December 5, 2020
These pins will fit into a new receiver, however usually used for receivers with worn trigger and pin holes. I have found they fit snug (can push it by hand) on multiple new lowers I have here from spikes and GGP, as well as a WC lower.
Most Recent Reviews
KNS PrecisionTrigger/Hammer Pins by ARPOWDERMAN, Verified Owner, October 9, 2020
The KNS Precision AR15/M16 Non-Rotation Trigger and Hammer Pins are very well made. They come in many different colors if your in to that look at my pretty rifle thing .They will keep your Trigger and Hammer pins from rotating and wearing the pin hol...
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Read All 6 Reviews
Color: Dark Earth Fabric/Material: Stainless Steel Additional Features: .1555 Diameter, Gen 2

Code: 3GL-ATP-GNNR-NRTHP-1555DE

MPN: NRTHP-1555DE

UPC: 853906008195

List: $40.00
$39.99

made-in-usa-flag Made in USA

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 .1555 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins

These KNS Precision AR15/M16 .1555 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins are for the POF Gen 3 and 4 receivers, and they may possibly fit other receivers with ambidextrous bolt releases. KNS Precision constructed these AR15 Lower Parts from stainless steel with a black nitride coating to create the strongest pins possible that also resist corrosion and wear from constant use. This KNS Precision .1555 Diameter Gen 2 Rifle Pin Set is designed with special anti-creep retainers that prevent wear on your AR-15 receiver, delivering premium performance without harming your rifle build. You can install this set without modifying your weapon, and a pin installation tool and 2 Torx wrenches come with every purchase. Snag this KNS Precision Gen 2 Mod 3 NRTHP Pin Set for guaranteed performance at the range, in the field or anywhere else you need to rely on your rifle.image

Specifications for KNS Precision AR15/M16 .1555 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins:

Manufacturer: KNS Precision
Color: Dark Earth
Fabric/Material: Stainless Steel
Additional Features: .1555 Diameter, Gen 2
Country of Origin: USA
Gun Model: M16, AR-15

Features of KNS Precision AR15/M16 .1555 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins

  • Torque spec for screw-tightening should not exceed 11 inch-lbs, 8 inch-lbs is recommended.

Package Contents:

  • KNS Precision AR15/M16 .1555 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins
  • Installation Guide Tool
  • 2 Torx Wrenches

KNS Precision AR15/M16 .1555 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins Orderable Models

List of Orderable Models

  • KNS Precision AR15/M16 Gen 2 Non-Rotate Trigger/Hammer Pins .1555 Diameter-Dark Earth, NRTHP-1555DE , MPN: NRTHP-1555DE , UPC: 853906008195 , Code: 3GL-ATP-GNNR-NRTHP-1555DE

KNS Precision AR15/M16 .1555 Diameter Gen 2 Non-Rotate Trigger/Hammer Pins Unavailable & Discontinued Models

List of Unorderable Models

  • KNS Precision AR15/M16 Gen 2 Non-Rotate Trigger/Hammer Pins .1555 Diameter-OD Green, NRTHP-1555OD , MPN: NRTHP-1555OD , Code: 3GL-ATP-GNNR-NRTHP-1555OD
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