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KNS Precision AR15/M16 Gen G Non-Rotate Trigger/Hammer Pins .1550 Diameter 4140 Steel 45-48 RC-Black NRTHP Gen G-BK

KNS Precision AR15/M16 Gen G Non-Rotate Trigger/Hammer Pins .1550 Diameter 4140 Steel 45-48 RC-Black NRTHP Gen G-BK

KNS Precision · Lower Parts

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Best price

$45.99at OpticsPlanet

In stock Sale checked Oct 13, 2026

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Where to buy

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OpticsPlanet $45.99Salechecked Oct 13, 2026 In stock Buy at OpticsPlanet

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Price history

Lowest in-stock price in the last 30 days: $45.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.

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OpticsPlanet$45.99$45.99$47.99

Since Oct 12, 2026.

About this part

The KNS Precision AR15/M16 Gen G Non-Rotate Trigger/Hammer Pins .1550 Diameter 4140 Steel 45-48 RC-Black NRTHP Gen G-BK is an AR-15 lower part from KNS Precision. One store lists it, OpticsPlanet at $45.99. The lowest in-stock price in the last 30 days was $45.99 at OpticsPlanet.

Specifications

Manufacturer
KNS Precision
Color
Black
Platform
AR-15
Material
Steel

From the manufacturer

KNS Precision AR15/M16 Gen G Non-Rotate Trigger/Hammer Pins .1550 Diameter 4140 Steel 45-48 RC-Black NRTHP Gen G-BK. This allows the shooter to avoid having their pin rotate under the weight of a fully rotated trigger/hammer system. This is accomplished by incorporating a "catch" feature to prevent the pin from moving out of position even under the slightest pre-load. This is the feature that makes our pins non rotate features. These pins are manufactured from pre-hardened 4140 steel and are CNC machined for concentricity. They are a one-piece pin design. Any wear or cross-threading that may occur during normal use or storage should be replaced by your local armorer or gunsmith. Specifications for KNS Precision AR15/M16 .1550 Diameter Gen G Non-Rotate Trigger/Hammer Pins: Manufacturer: KNS Precision Fabric/Material: 4140 Steel Additional Features: .1550 Diameter Gen G Country of Origin: USA Gun Model: M16 M4 AR-15 Gun Type: Rifle Package Contents: KNS Precision AR15/M16 Gen G Non-Rotate Trigger/Hammer Pins What firearm models does the manufacturer say KNS Precision AR15/M16 .1550 Diameter Gen G Non-Rotate Trigger/Hammer Pins is compatible with? The manufacturer suggests that KNS Precision AR15/M16 .1550 Diameter Gen G Non-Rotate Trigger/Hammer Pins is compatible with AR-15 M4 M16KNS Precision NRTHP Gen G-BK: AR15/M16 Gen G Non-Rotate Trigger/Hammer Pins .1550 Diameter 4140 Steel 45-48 RC-Black

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$45.99 at OpticsPlanet
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