J P Enterprises Tuned Buffer Spring, Rifle

JP Enterprises J P Enterprises Tuned Buffer Spring, Rifle - Buffer Spring for AR-15 - view 1
JP Enterprises J P Enterprises Tuned Buffer Spring, Rifle - Buffer Spring for AR-15 - view 2
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JP Enterprises

Overview

The JP Enterprises Tuned Buffer Spring is designed specifically for rifle-length applications, providing a tailored recoil management solution for your AR-15 build. Its tuned design ensures optimal performance by enhancing the cycling speed and reducing felt recoil, which can contribute to improved accuracy during rapid fire. This buffer spring is commonly found in multi-caliber builds, making it a versatile choice for builders looking to customize their setup.

Specifications

MPNJPS-OSR
Spring TypeTuned
LengthRifle

Available Merchants(5)

Prices checked

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Brownells logo
Brownells
Free shipping over $99
Shipping Speed
In Stock
$20.85
Optics Planet logo
Optics Planet
Free shipping over $49
Shipping Speed
In Stock
$20.85
BattleHawk Armory logo
BattleHawk Armory
Shipping varies
Shipping Speed
Out of Stock
$20.85
Palmetto State Armory logo
Palmetto State Armory
$9.99 shipping (free over $99)
Shipping Speed
Out of Stock
$20.89
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
Shipping Speed
Out of Stock
$23.99

October 2026 on GunPartPicker

JP Enterprises J P Enterprises Tuned Buffer Spring, Rifle ranked #11 of the 52 buffer springs builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #22 of the 109 buffer springs builders have added. Builds with this buffer spring are mostly chambered in 5.56 NATO (64%, then .223 Wylde 18%), mostly on mid-length gas (67%, then carbine-length 11%), and mostly AR-15 (77%, then AR-10 18%).

It was in stock most times we checked in October 2026, but today 2 of the 5 retailers we track have it in stock. Prices barely moved in October 2026, holding around $20.85, with no real sale all month. Buying today, the lowest price is $20.85 at Brownells, which matches the best price we saw in October.

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Frequently Built With

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

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

76.5%
AR-1576.5%
AR-1017.6%
AR-95.9%

Caliber

63.6%
5.56 NATO63.6%
.223 Wylde18.2%
.308 Win9.1%
7.62x39mm9.1%

Gas System

66.7%
Mid-Length66.7%
Carbine11.1%
Pistol11.1%
Rifle11.1%

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