Armaspec AR-15 Firing Pin — 17-4 Stainless

$15.86

Replacement firing pin for AR-15 platforms, machined from 17-4 stainless steel and heat-treated to H900 for durable, consistent performance in bolt carrier groups.

Out of stock

SKU: RSR|ARMASPECARM681-SS Category:

The Armaspec AR-15 Firing Pin is a direct-fit replacement component designed for use in AR-15 bolt carrier groups. It is manufactured from 17-4 stainless steel and heat treated to an H900 hardness specification for improved wear resistance. The part features a stainless finish and silver color as supplied, offering corrosion resistance and long service life.

Key Specifications

  • Manufacturer: Armaspec.
  • Model: AR-15 Firing Pin.
  • Material: 17-4 Stainless Steel.
  • Heat treatment: H900 hardened.
  • Finish: Stainless Steel.
  • Color: Silver.
  • Intended platform: AR-15.
  • Category: Small AR15 Parts.
  • Subcategory: Long Gun Parts.

Built to industry materials and heat-treatment standards, this Armaspec firing pin is a straightforward upgrade or replacement when rebuilding or maintaining an AR-15 bolt carrier group. Its 17-4 stainless construction and H900 hardness provide a balance of corrosion resistance and durability for routine use and long-term reliability.

UPC

810048491629

Manufacturer

Armaspec

Manufacturer Part Number

ARM681-SS

Color

Silver

Model

AR-15 Firing Pin

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