Image unavailable
Gm-455 For Colt Government Pro-Springs(TM) For Action Tuning - Gm-455 Pro-Spring Kit For Gov'T Model .380 Action Tuning
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$18.99
View on Brownells
You'll be taken to Brownells to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 080665355
Overview
This spring kit is intended for tuning the Colt Government Model .380 and related variations by replacing the key springs involved in action function. It includes an extra power recoil spring and firing pin spring, along with reduced power and factory standard hammer springs, giving the user options for adjusting trigger pull and overall feel. For hunters and shooters who want a more deliberate setup on a compatible pistol, it offers a focused parts package for action tuning without adding unnecessary extras.
Why Hunters Choose the Brownells
Includes 12
Lb. extra power recoil spring
Extra Power
Firing pin spring is included
Reduced Power
20 lb. main spring helps
Also Includes
Factory standard 23 lb. hammer
Colt Government
Model .380 and its variations
Key Features
- Pro-Springs kit for Colt Government Model .380 action tuning.
- Replaces all springs for precise tuning of Government Model and variations.
- Includes a 12 lb. extra power recoil spring.
- Includes an extra power firing pin spring to improve functioning.
- Includes a reduced power 20 lb. main spring to lighten trigger pull.
- Includes a factory standard 23 lb. hammer spring.
Best Used For
- Owners of Colt Government Model .380 pistols seeking spring replacement for action tuning
- Shooters wanting to adjust trigger pull with a reduced power main spring
- Users needing an extra power recoil spring and firing pin spring for functioning changes
- Gunsmiths or experienced hobbyists working on Government Model and variations
Specifications
| Action Tuning | Yes |
|---|---|
| Compatible Firearm | Colt Government Model .380 |
| Firing Pin Spring | Extra power |
| Hammer Spring Weight | 23 lb. |
| Includes | 12 lb. extra power recoil spring; extra power firing pin spring; reduced power 20 lb. main spring (hammer spring); factory standard 23 lb. hammer spring |
| Main Spring Weight | 20 lb. |
| Recoil Spring Weight | 12 lb. |
| Trigger Pull Effect | Lighten trigger pull |
Pros
- Includes a 12 lb. extra power recoil spring for action tuning
- Extra power firing pin spring is included to improve functioning
- Reduced power 20 lb. main spring helps lighten trigger pull
- Also includes a factory standard 23 lb. hammer spring
- Designed for the Colt Government Model .380 and its variations
Considerations & Trade-offs
- This kit is specific to the Colt Government Model .380 and its variations, so it is not a universal spring set.
- The included extra-power recoil and firing pin springs are intended for tuning, which may change the pistol’s feel and function compared with factory setup.
- The kit includes both a reduced-power 20 lb. main spring and a factory-standard 23 lb. hammer spring, so selecting the right combination depends on the intended tuning goal.
Suggested Comparisons
- Pistol spring kits
- Trigger tuning parts
- Recoil spring replacements
- Firearm maintenance parts
Suggested Accessories
- Gun cleaning kit
- Small parts organizer
- Gunsmithing screwdriver set
- Trigger pull gauge
Frequently Asked Questions
What does the GM-455 Pro-Spring Kit replace or include?
It replaces all the springs for action tuning on the Colt Government Model .380 and includes a 12 lb. extra power recoil spring, an extra power firing pin spring, a reduced power 20 lb. main spring (hammer spring), and a factory standard 23 lb. hammer spring.
Is this kit made for the Colt Government Model .380 specifically?
Yes. The long description identifies it as GM-455 for the Colt Government Model .380.
What is the purpose of the different hammer spring options in the kit?
The description says the reduced power 20 lb. main spring is included to lighten trigger pull, and the factory standard 23 lb. hammer spring is also included.
Does the product description claim any performance benefits?
The short description says it is for precise tuning of the Government Model and its variations, and it is described as "Guaranteed Superior." No further performance details are provided.
Who makes this spring kit?
The long description lists the manufacturer as Brownells.