Free Shipping & Free Returns*

EXPEDITED SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Government Export Restriction Government Export Restriction

Save on All Centennial Defense Products!

$1.67 Instant Savings Applied
Get a 12% savings instantly when purchasing this product before December 16th, 2025! Sales price already reflects these instant savings!
Color: Stainless Steel Fabric/Material: Stainless Steel Gun Make: Glock Gun Model: Universal

Code: 50O-PTR-CD2-30172

MPN: 30172

UPC: 713310808333

$1.67 Instant Savings Applied
List: $15.49Save 20%
$12.32

Product Info for Centennial Defense Systems Competition Trigger Spring Kit

The Centennial Defense Systems Competition Trigger Spring Kit is designed for shooters who want a lighter, smoother trigger pull on their Glock. Each spring is made in specialized factories of premium silicon wire.image

Kit Includes:

4lb Striker Spring

6lb Trigger Spring

Reduced Power Firing Pin Safety Spring

Note: This kit is designed for competition, not duty or carry use.

All Centennial Defense Systems products are designed, manufactured, finished and assembled in the USA.

Specifications for Centennial Defense Systems Competition Trigger Spring Kit:

Manufacturer: Centennial Defense Systems
Color: Stainless Steel
Fabric/Material: Stainless Steel
Gun Make: Glock
Gun Model: Universal

Features of Centennial Defense Systems Competition Trigger Spring Kit

  • 4lb stirker spring
  • 6lb trigger spring
  • Reduced power firing pin safety spring

Package Contents:

  • Centennial Defense Systems Competition Trigger Spring Kit