Description
MPN: JPSCS2-15 / JPSCS2-15H2
FEATURES:
Noise-Free Operation: Eliminates buffer and spring noises for a quieter shooting experience
Universal Fit: Compatible with both carbine and rifle buffer tubes, including a spacer for fixed stock buffer tubes
Lightweight Design: Equipped with a new aluminum guide rod to reduce overall weight
Improved Buffering: Heavier masses provide enhanced buffering and minimize the risk of bolt bounce
Adjustable Performance: Fully corresponds with H1, H2, and H3 buffer equivalents for tailored tuning
Platform Versatility: Interchangeable buffers enable seamless conversion between AR-15 and AR-10 platforms
SPECIFICATIONS:
Material:
Guide Rod: Aluminum
Buffer Weights: Tungsten and Steel
Length:
Silent Captured Spring System: 7″
Spacer: 2.7″
COMPATIBILITY:
AR-15 with carbine-length buffer tube
*This Silent Captured Spring System will not function with older Primary Weapon Systems (PWS) bolt carriers. The design of the carrier will prevent the rifle from cycling.
INCLUDES:
1x Silent Captured Spring System (Gen 2)
1x Spacer (for A2 style buffer tube)
DETAILS:
If youve ever been distracted by the mechanical noise of your AR-15 or found your rifles cycling less than ideal, youre not alone. Many shooters want their rifle to operate with less clatter and more refinement. Thats where the JP Silent Captured Spring (SCS) comes in.
This innovative system from JP Enterprises replaces your standard buffer and spring assembly, cutting down on operational noise and delivering silky-smooth cycling. The result? A rifle that feels better to shoot, keeps you focused, and enhances your overall experiencewhether youre at the range or out in the field.
What Makes the JP Silent Captured Spring Special?
The JP silent buffer system is a self-contained unit that replaces the standard buffer and spring system in your AR-15. Its highly polished components reduce friction and noise, delivering the smooth cycling that gives the system its silent name.
While it pairs perfectly with JPs low-mass bolt carrier group and adjustable gas system, the SCS is also compatible with standard AR-15 components. Plus, it includes a spacer for use with A1/A2 fixed stock buffer tubes and allows you to swap out the spring for custom tuning.
Enhanced Performance with a Tuned Gas System
If youre running a tuned gas system, the JP silent buffer becomes even more effective. By working in tandem with a finely tuned setup, it:
Reduces operational noise: Perfect for precision shooters or those who value a quieter range experience.
Softens recoil: Smoother cycling makes follow-up shots faster and more controlled.
Improves reliability: Less stress on internal components means your rifle operates cleaner and more consistently.
Choosing Between Standard and Heavy (H2) SCS
We offers two versions of the Silent Captured Spring, each tailored for specific setups:
Standard SCS:
Designed for rifles with minimal modifications.
Features lighter springs for smoother cycling and reduced recoil.
Best for: Standard rifle builds or AR-15s used for everyday shooting.
Heavy (H2) SCS:
Adds mass to create a deadblow effect, improving reliability in demanding setups.
Ideal for short-barreled rifles (SBRs), suppressed builds, select-fire platforms, or rifles requiring a heavy buffer.
Best for: Specialized setups that need added weight for consistent cycling under high pressure.
Why Choose the JP Silent Captured Spring?
Whether youre looking to refine a standard AR-15 or optimize a custom build, the JP Silent Captured Spring offers:
Quieter operation: Less mechanical noise means a more enjoyable experience.
Customizability: Swap springs to fine-tune your rifle for any application.
Enhanced performance: Smoother cycling and reduced recoil improve control and precision.
Upgrade Your Rifle Today
If you want to minimize noise, reduce recoil, and enhance reliability, the JP Silent Captured Spring is a must-have upgrade. Whether youre shooting suppressed, dialing in a short-barreled rifle, or refining a standard build, this system transforms the way your AR-15 feels and performs.
Explore the Standard and Heavy (H2) options to find the perfect fit for your setup. Ready to make your AR-15 quieter and smoother? The JP Silent Captured Spring is your solution.


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