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will this work with a JP Enterprises Silent Capture Spring or an Amrmaspec stealth recoil spring? — 13 Answers

by Victor, from CA, United States Asked on December 16, 2020

Name Sylvan Arms AR15/AR9 Gen3 Folding Stock Adapter (4)
Currently Unavailable View Product
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Answered by Ben, Gear Expert, from UT, United States, on February 08, 2021

Yes, it should fit and work.

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Answered by k-Roll, member, from NH, United States, on January 14, 2022

The last sentence in the description says, “It does not work with Silent Capture Buffer Spring or JP Enterprise Buffer System.” I’m not sure who answered that “it should”. Typically that is not a good answer. What it means is, I don’t know.

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Answered by ovaca, member, from NV, United States, on January 21, 2021

I don't believe this would work with a silent capture spring, as they use a center rod that the recoil assembly rides on. That center rod would interfere with the bolt extension supplied with this product.

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Answered by Ed Flo, member, from GA, United States, on February 05, 2021

according to the product description it does not.

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Answered by Seang511, member, from FL, United States, on January 30, 2021

It specifically says in the description that it does not fit the jp enterprise silent capture spring. Since the armaspec is similar in style, I would say no to the armaspec too.

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Answered by James, member, from GA, United States, on January 23, 2021

Per the last line of the item description, absolutely not on the JP Enterprises Silent Capture Spring.

"NOTE: This item is also 300 Blackout compatible. It does not work with Silent Capture Buffer Spring or JP Enterprise Buffer System."

Due to that I'm going guess most likely not on the Amrmaspec stealth recoil spring, but I don't know.

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Answered by ovaca, member, from NV, United States, on January 21, 2021

Will not work, it's in the product description.

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Answered by Cowboy, member, from AZ, United States, on December 01, 2022

Law Tactical makes a JP captured spring conversion kit. IDK if it will work with the Sylvan Arms folding adapter but I would think it would, being the the designs are very similar.
Google using the LT JP spring adapter with SA folding adapter. Somebody has probably tried it and may be using it.
hope that helps...

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Answered by bg29, member, from TX, United States, on January 16, 2021

nope. the BCG extension won't allow the capture spring to compress since there is no hole in the BCG now.

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Answered by bg29, member, from TX, United States, on January 16, 2021

no the piece that extends the bolt carrier won't allow the capture spring to compress

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