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Questions & Answers
Has anyone added just 1 Tungsten weight to the standard SCS-15 gen2 to make it more like a H1 buffer instead of carbine?

Yes, adding one Tungsten weight will make it equivalent to an H1. Two of these will make it an H2, and of course, three will make it an H3.

by Ryan Conroy, Verified Owner, August 29, 2025
Will this work on a gen 1 scs10? Expert Answer

The JP Enterprises Gen 2 Tungsten Weight will not work with the first generation SCS.

by Hunter, Gear Expert, September 22, 2023
Customer Reviews
Helpful Positive Review
excellent product by Cannon, June 7, 2021
These are great for adding weight. Just make sure you know how a snap ring works and are capable of removing it before buying this so as not to look like a moron when you leave a 1 star review on a great product due to simple incompetence
36/36 found this helpful
Helpful Positive Review
The JP Enterprises Gen 2 tungsten weight is exactly what I needed to properly tune my silent spring recoil buffer. As is typical with JP Enterprises products the part is flawless and installed just as the supplied instructions stated.
5/5 found this helpful
Helpful Negative Review
dont bother waste of money by hobbit, Verified Owner, April 27, 2021
Cant even get the snap ring off my scs to install these. Followed the instructions to a tee, but the snap ring is basically welded on there. Im just going back to a traditional buffer spring and weight. Getting rid of the twang isnt worth this much....
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2/48 found this helpful
Most Recent Reviews
Couldn't wait to get this weight by Fang333333, Verified Owner, May 19, 2025
So I have not used my silent buffer system yet, but I was very well pkeased with the quality of this weight. It came packaged nicely, the overall system is awesome! Very nice to know that I can custom mod the weight to whatever I need to know. This w...
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Most Recent Reviews
I recently purchased the JP Silent Captured Spring-H2 kit for my AR-15. They didn't have the H3 but I wanted the option to configure the sping to my liking to be H1 or H3 and test out the different spring options and well in the kit I purchased 2 of...
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Most Recent Reviews
Easy buffer weight adjustment by Clint, Verified Owner, January 30, 2025
Expensive, but relatively easy weight adjustment method for the SCS buffer system. Recently switched to shooting suppressed, so needed to up the buffer weight.
Read All 10 Reviews
10% Bonus Bucks
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Fabric/Material: Tungsten

Code: J5-BUS-JGVCR-JPSCS2-HM-2

MPN: JPSCS2-HM-2

UPC: 812872024066

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Product Info for JP Enterprises Gen 2 Tungsten Weight For JPSCS2-15, JPSCS2-10 And JPSCS2-9MM

Designed to replace one or more of the existing weights of the JP Silent Captured Spring, these tungsten weights are heavier than the standard components to allow for more reciprocating mass in the operating system.image

WARNING: California`s Proposition 65

Specifications for JP Enterprises Gen 2 Tungsten Weight For JPSCS2-15, JPSCS2-10 And JPSCS2-9MM:

Manufacturer: JP Enterprises
Fabric/Material: Tungsten
Caliber: 9mm Luger

Package Contents:

  • JP Enterprises Gen 2 Tungsten Weight For JPSCS2-15, JPSCS2-10 And JPSCS2-9MM

JP Enterprises Gen 2 Tungsten Weight For JPSCS2-15, JPSCS2-10 And JPSCS2-9MM Orderable Models

List of Orderable Models

  • JP Enterprises Gen 2 Tungsten Weight For JPSCS2-15, JPSCS2-10 And JPSCS2-9MM, Pewter JPSCS2-HM-2 , MPN: JPSCS2-HM-2 , UPC: 812872024066 , Code: J5-BUS-JGVCR-JPSCS2-HM-2
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