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Questions & Answers
Just to be clear, this is made for AR-15 factory triggers, right? Expert Answer

The JP Enterprises Tactical Trigger Spring Kit is intended for use with JP trigger parts and will not necessarily yield substantial change on standard AR-15 trigger components.

by Ethan, Gear Expert, June 14, 2024
Can this be use for a .308? Expert Answer

The JP Enterprises Tactical Trigger Spring Kit could be used for an AR10 if it uses a Mil-Spec Trigger.

by Hunter, Gear Expert, January 16, 2023
Customer Reviews
Helpful Positive Review
High quality, great spring set, Optic's Planet is the best !
1/1 found this helpful
Helpful Positive Review
JP Enterprise by Bulletproof, Verified Owner, February 2, 2024
This spring kit was intended to bring the trigger pull weight down in which it did help. It was price reasonably and no problems with installing it.
1/1 found this helpful
Helpful Positive Review
JP Tactical Trigger by Fat Cat, Verified Owner, October 10, 2024
Inexpensive solution to upgrade a mil spec trigger
1/1 found this helpful
Most Recent Reviews
Good upgrade by Troy Bunker, Verified Owner, September 16, 2025
I'm used to milspec triggers and don't generally upgrade a trigger unless it is a precision rifle. Having said that, I do put these on most of my ARs. Its an inexpensive upgrade that really improves the trigger without spending hundreds of dollars...
Read More...
Most Recent Reviews
Good springs by Hickory, Verified Owner, December 24, 2024
Good springs. Super quick install. Pair this with a Schmid match trigger and you've got a buttery smooth setup.
Most Recent Reviews
Trigger springs by Jeremy Shatswell, Verified Owner, October 28, 2024
Great product. I have these springs in all of my rifles. They function great.
0/1 found this helpful
Read All 6 Reviews
Additional Features: with Trigger Kit

Code: J5-TRD-JPS4-0

MPN: JPS4.0

UPC: 812872022161

List: $19.97Save 45%
$10.99

Product Info for JP Enterprises Tactical Trigger Spring Kit

Fine tune your trigger assembly with the JP Enterprises JPS4.0 Tactical Trigger Spring Kit. These kits from JP Enterprises allow you to replace the standard springs in JP Enterprises Fire Control parts to yield a 4.0 to 4.5 lb. trigger pull. The JP Enterprises Tactical Trigger Spring Assembly Kit includes replacement springs for the trigger, hammer and disconnector. Use the JP Enterprises Tactical Trigger Spring Kit JPS4.0 to achieve smoother trigger control on your rifle.image

Specifications for JP Enterprises Tactical Trigger Spring Kit:

Manufacturer: JP Enterprises
Additional Features: with Trigger Kit

Package Contents:

  • JP Enterprises JPS4.0 Tactical Trigger Spring Replacement Kit
  • Yellow trigger spring
  • Grey hammer spring
  • Disconnector spring

JP Enterprises Tactical Trigger Spring Kit Orderable Models

List of Orderable Models

  • JP Enterprises Tactical Spring Kit 4 Pounds With Trigger Kit, JPS4.0 , MPN: JPS4.0 , UPC: 812872022161 , Code: J5-TRD-JPS4-0
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