Q&A for Armaspec AR15 Gen4 H3 Stealth Recoil Spring

Q

CalusMalus, member, from TN, United States, asked on February 05, 2026

Can I use this recoil spring in conjunction with the Partisan Disrupter FRT trigger?

A

Answered by Jack Burton, member, from SD, United States, on March 05, 2026

Yes. I am running this exact setup with no problems.

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Q

Rodrick Tillman, member, from MS, United States, asked on April 04, 2026

Can I use this with FRT?

A

Answered by YHC, guest, from TX, United States, on June 22, 2026

I bought the Armaspec AR15 Gen4 H3 Stealth Recoil Spring, and it does not work with the super safety

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Q

Scottish Tyrant, member, from CO, United States, asked on April 02, 2025

Will these work in a strike industries aftermarket carbine, length, buffer tube

Expert Answer

A

Answered by Ethan, Gear Expert, from IL, United States, on April 02, 2025

Yes, the Armaspec AR15 Gen4 H3 Stealth Recoil Spring is compatible with all carbine-length AR15 buffer tubes.

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Q

Jamar Clanton, member, from MD, United States, asked on March 24, 2025

I have a PSA 300 blackout with a 10.5 inch barrel. What type of spring do you recommend?

Manufacturer Answer

A

Answered by Armaspec Customer Service, Manufacturer from NM, United States, on May 29, 2025

We would recommend that you the SRS-C when running suppressed and sub-sonic ammo. If running subs only without a suppressor looks at our SMB-c for a better option.

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Q

Chris Douthit, member, from NC, United States, asked on April 30, 2024

Will this work with Sylvan Arms folding stock adapter?

A

Answered by Kyle Hauber, member, from IN, United States, on June 12, 2025

No it will not.

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Q

Daniel Jackson, member, from WI, United States, asked on November 24, 2023

Is this for a rifle tube? Or carbine tube?

Manufacturer Answer

A

Answered by Armaspec Customer Service, Manufacturer from NM, United States, on December 10, 2024

All of our systems are designed to work in side a Carbine buffer tube. They can be used in a Rifle length tube by using the A1/A2 spacer that we make.

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Q

OLDDOG, member, from OH, United States, asked on June 05, 2026

Is this a carbine length (3" buffer or is it for a 9mm (4")

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Q

hurlhead, member, from UT, United States, asked on May 12, 2026

Can you run this buffer spring in conjunction with 5.56 sbr, suppressed with frt trigger?

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Q

Bxg, member, from TX, United States, asked on April 23, 2026

Can this be used with a folding buffer tube like the Sylvan Arms SA5?

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Q

David Newberry, member, from TX, United States, asked on November 13, 2025

is this the same function as a reg buffer/spring set up 4 a Ar? a trigger I bought recommends a H3 buffer. do they both serve the exact same function

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Q&A for Armaspec AR15 Gen4 H3 Stealth Recoil Spring — 19 Questions & 8 Answers