ISMI Firing Pin Spring- Heavy Duty

Other products by ISMI
  • Item #:  HD250
Our Price: $2.25
25 units available
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ISMI premium springs are manufactured exclusively with certified aerospace spec alloys; stainless alloy and chrome silicon. Each spring has been heat treated, stress relieved and shot peened to enhance performance and durability. These extra steps and quality materials ensure consistency and longevity many time that of standard music wire springs.


All springs carry a 12 month manufacturer replacement warranty.

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Average rating 10 out of 10 ( based on 1 review )

Replacement Firing Pin Springs

Review by JT1984 on 8/20/2018

Dropped right in with no issues. Ran a match right after and worked perfectly.

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