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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
48/48 found this helpful
Helpful Positive Review
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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1/1 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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2/57 found this helpful
Most Recent Reviews
JP buffer weight by Dill, Verified Owner, June 23, 2026
This is perfect for when you need an extra weight to tune your rifle and don’t wanna have to buy a whole new JP buffer system word perfecy
Most Recent Reviews
Heavy Buffer by AggOwl, Verified Owner, June 18, 2026
Bought 3 to convert an H buffer to an H3 buffer. Best option for suppressed ARs.
Read All 15 Reviews
10% Bonus Bucks
Get even more OpticsPlanet Bucks with the purchase of select models to use on future purchases! You will find the amount you'll earn near eligible models.
Color:
Pewter
Fabric/Material:
Tungsten
Gun Make:
AR Platform
Gun Model:
AR-10, AR-15
Gun Type:
Automatic Rifle, Carbine, Rifle
Model Generation:
2
Weight:
1.5 oz

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

MPN: JPSCS2-HM-2

UPC: 812872024066

10% Bonus Bucks
List: $41.95Save $2.10
$39.85

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
Color: Pewter
Fabric/Material: Tungsten
Gun Make: AR Platform
Gun Model: AR-10, AR-15
Gun Type: Automatic Rifle, Carbine, Rifle
Model Generation: 2
Buffer Tube Size: Mil-Spec
Weight: 1.5 oz
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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Last updated 2026-07-24 UTC.