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Q&A for JP Enterprises Enhanced Ignition Reliability Trigger Spring Kit — 9 Questions & 8 Answers

Name JP Enterprises Enhanced Ignition Reliability Trigger Spring Kit (4.5)
$10.95 $10.40
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Q
Joedan, member, from TX, United States, asked on May 13, 2025

Will this work with any milspec trigger group for ar15s or just a trigger from jp?

A
Answered by JustAnAverageJoe, member, from AA, United States, on November 15, 2025

I’ve ran it with multiple mil spec triggers from different manufacturers.

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Q
Andrew Walker, member, from SC, United States, asked on January 08, 2025

Will this work in a 9mm platform?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on January 08, 2025

Yes, however, the JP Enterprises Enhanced Ignition Reliability Trigger Spring Kit is intended for use with JP trigger parts and will not necessarily yield substantial change on standard AR-15 trigger components.

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Q
pissed off, member, from MS, United States, asked on August 23, 2020

Will this help with light primer strikes? Thanks

Expert Answer
A
Answered by Davis N., Gear Expert, from IL, United States, on December 03, 2020

Yes, this was specifically designed to prevent weak hammers from causing light primer strikes.

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Q
Mitchell, member, from NM, United States, asked on May 21, 2020

Will this work in a 308

A
Answered by Mike B., member, from IL, United States, on December 03, 2020

Yes this will work in a .308 rifle.

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Q
Chris, member, from TN, United States, asked on February 08, 2020

So these the springs i need if im running 5.56?

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on February 27, 2020

These springs are meant specifically for JP Fire Control parts and is meant to for the following applications per JP Enterprises:

"Application: Use of this spring kit allows for use of ammunition with low-sensitivity primers such as those found in NATO-spec and various foreign-manufactured ammunitions, but in the case of large-frame ARs and duty/defense rifles, domestic-manufactured ammo is strongly recommended to ensure 100% ignition reliability."

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Q
Anthony Medina, member, from NE, United States, asked on August 26, 2019

What’s the difference between this one and the kit with the 2 yellow springs?

Expert Answer
A
Answered by Tiffany S., Gear Expert, from IL, United States, on August 27, 2019

The kit located at https://www.opticsplanet.com/jp-enterprises-reduced-power-trigger-spring-kit-for-ar-15.html is only for .223 commercial ammo only.

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Q
Don, guest, from TX, United States, asked on January 01, 2019

Will this work on a smith / wesson 15/22

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on June 18, 2019

Yes, these should work with a S&W M&P 15-22.

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Q
harry, guest, from VA, United States, asked on May 12, 2018

Will this kit work on an ar 10 308 platform

Expert Answer
A
Answered by Ethan C., Gear Expert, from IL, United States, on July 17, 2018

Yes, this should work with nearly all AR-15 and AR-10 rifles.

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Q
jay, member, from TN, United States, asked on July 31, 2024

Will it work on 556?

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