JP Enterprises

308 AR Silent Captured Spring Gen 2 w/ Alt Spring Pack

JP Enterprises 308 AR Silent Captured Spring Gen 2 w/ Alt Spring Pack - Buffer for AR-15 - view 1
Buy Now

JP Enterprises

Overview

The JP Enterprises 308 AR Silent Captured Spring Gen 2 is designed to enhance your shooting experience by providing a smooth and quiet operation for your AR-10 platform. This adjustable system allows you to fine-tune the spring tension to optimize the cycling of your rifle, ensuring reliable performance and reducing felt recoil. Builders often incorporate this buffer in precision or competition builds where accuracy and reduced noise are critical factors.

Specifications

MPNJPSCS2-10K
TypeCaptured Spring
AdjustableYes

Available Merchants(5)

Prices checked

Price Alert

Get an email if the price drops 10% or more.
Brownells logo
Brownells
Free shipping
Shipping Speed
In Stock
$159.55
Buy Now
Optics Planet logo
Optics Planet
Free shipping
Shipping Speed
Out of Stock
$159.55
Buy Now
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$159.55
Buy Now
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
Out of Stock
$165.49
Buy Now
Palmetto State Armory logo
Palmetto State Armory
Free shipping
Shipping Speed
Out of Stock
$183.99
Buy Now

September 2026 on GunPartPicker

JP Enterprises 308 AR Silent Captured Spring Gen 2 w/ Alt Spring Pack ranked #27 of the 86 buffers builders added on GunPartPicker in September 2026. Builders have been adding it to their builds on GunPartPicker since March 2026. All time, it ranks #44 of the 194 buffers builders have added.

Availability is good: it was in stock at one retailer or another nearly every day in September 2026, but today only Brownells has it in stock. Prices barely moved in September 2026, holding around $159.55, so there haven't been real sales lately. Buying today, the lowest price is $159.55 at Brownells, which matches the best price we saw in September.

Trending buffers →

Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

Not sure which buffer to pick?

We ranked every buffer by how often it shows up in real builds on GunPartPicker.

Read the guide: AR-15 Buffer Guide →

Check it against the live catalog:

Frequently Built With

The part most often added in each category by the builds that include this one

Aero Precision AR-10 Stripped Lower Receiver Anodized Black

Aero Precision AR-10 Stripped Lower Receiver Anodized Black

Lower Receiver$121 · out of stockin 22% of them
Magpul MOE-SL Grip Polymer Black

Magpul MOE-SL Grip Polymer Black

Pistol Grip$16in 11% of them
Phase 5 Tactical AR-15 90 Degree Ambi Safety Selector Black

Phase 5 Tactical AR-15 90 Degree Ambi Safety Selector Black

Safety$45in 44% of them
Aero Precision Stripped AR-308 Upper Receiver - M5

Aero Precision Stripped AR-308 Upper Receiver - M5

Upper Receiver$151 · out of stockin 22% of them
Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two Stage AR-15 Trigger

Geissele Automatics Super Semi-Automatic Enhanced SSA-E Two Stage AR-15 Trigger

Trigger$250in 11% of them
Luth-AR AR-15 A2 Mil-Spec Buttstock Assembly Black

Luth-AR AR-15 A2 Mil-Spec Buttstock Assembly Black

Stock & Brace$64in 11% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

92.9%
AR-1592.9%
AR-104.8%
AR-92.3%

Caliber

70.3%
5.56 NATO70.3%
.223 Wylde9.9%
300 Blackout8.4%
.308 Win4.1%
9mm2%
Other5.4%

Gas System

50.6%
Mid-Length50.6%
Carbine25.7%
Rifle11.6%
Pistol10.7%
Blowback0.8%
Other0.6%

Review this product

Share your thoughts with other customers

Be the first to review

No reviews yet. Be the first to review this product!