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Jps3.5T Spring Kit

Jps3.5T Spring Kit

JP Enterprises · Accessories

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Best price

$10.40at Brownells

In stock checked Oct 1, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
Brownells Best price $10.40checked Oct 1, 2026 In stock Buy at Brownells
OpticsPlanet $10.40Salechecked Oct 1, 2026 In stock Buy at OpticsPlanet
MidwayUSA $10.40checked Oct 1, 2026 In stock Buy at MidwayUSA
Battlehawk Armory $10.40checked Oct 1, 2026 Check store Buy at Battlehawk Armory

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Lowest in-stock price in the last 30 days: $10.40 at Brownells. Dashed line = out of stock. Tracking since Sep 27, 2026.

Show the prices as a table
StoreLatestLowestHighest
Battlehawk Armory$10.40$10.40$10.40
Brownells$10.40$10.40$10.40
MidwayUSA$10.40$10.40$10.40
OpticsPlanet$10.40$10.40$10.40

Since Sep 27, 2026.

About this part

The Jps3.5T Spring Kit is an accessory from JP Enterprises. It's sold by 4 stores, all at $10.40. The lowest in-stock price in the last 30 days was $10.40 at Brownells.

Specifications

Manufacturer
JP Enterprises
Platform
AR-15

From the manufacturer

For Smooth, Light Trigger Pull & Reliable Ignition

JPS3.5T produces 3.5 to 4 lb. trigger pull with JP Fire Control parts. This kit is intended for use with JP trigger parts and will not necessarily yield substantial change on standard AR-15 trigger components. Application: Use of this spring kit allows for use of ammunition with low-sensitivity primers such as those found in NATO-spec and various foreign-manufactured ammunitions, but in the case of large-frame ARs and duty/defense rifles, domestic-manufactured ammo is strongly recommended to ensure 100% ignition reliability.

The JPS4.0 Tactical Spring kit will yield a 4.0-4.5 lb. trigger pull with JP Fire Control parts. This kit is intended for use with JP trigger parts and will not necessarily yield substantial change on standard AR-15 trigger components produces a 4 to 4.5 lb. trigger pull.


AR-15, Issue:11, Page:031
Big Book Catalog, Issue:70, Page:027
Big Book Catalog, Issue:70, Page:030
Sinclair, Issue:5B, Page:254

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$10.40 at Brownells
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