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Gm-453 Pro-Springs(TM) For Action Tuning - Gm-453 18.5lb Pro-Spring Kit For 1911 Action Tuning
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$10.99
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SKU: 080665453
Overview
This spring kit is intended for 1911 action tuning, giving gunsmiths and experienced owners a set of replacement springs selected to refine function and adjust trigger pull. It includes a variable power recoil spring, hammer spring, extra power firing pin spring, magazine catch, Series 80 firing pin safety block spring, plunger tube springs, and a factory-style sear spring. The kit is offered in three recoil-spring strengths, with this version listed at 18.5 lb for maximum power loads. It is a practical choice for a Government Model and its variations when the goal is a more deliberate tuning job rather than a simple parts swap.
Why Hunters Choose the Brownells
Includes Variable
Power recoil spring for broader
Hammer Spring
Is included to help reduce
Complete Spring
Set for Government Model and
Contains Five
Wolff coil springs plus a
Three Kit
Different recoil spring strengths for
Key Features
- Replacement spring kit for 1911 action tuning
- Designed for the Government Model and its variations
- Includes five Wolff coil springs plus a factory-style 3-leaf sear spring
- Variable power recoil spring works with a wider range of ammo than single-power springs
- Three kits are available, each with a different recoil spring strength
- GM-453 includes an 18.5 lb recoil spring for maximum power loads
Best Used For
- 1911 owners tuning a Government Model or variation for a more refined action setup
- Shooters wanting a spring kit with multiple recoil spring strengths for load flexibility
- Users replacing worn action springs during a dedicated 1911 maintenance or tuning job
- Experienced handgunners focused on trigger pull reduction through spring replacement
Specifications
| Action Tuning | 1911 |
|---|---|
| Ammo Range Compatibility | wider range of ammo than single power springs |
| Government Model Compatibility | true |
| Government Model Variations Compatibility | true |
| Improves Functioning | true |
| Includes Extra Power Firing Pin Spring | true |
| Includes Hammer Spring | true |
| Includes New Magazine Catch | true |
| Includes Plunger Tube Springs | true |
| Includes Sear Spring | true |
| Includes Series 80 Firing Pin Safety Block Spring | true |
| Includes Variable Power Recoil Spring | true |
| Model | GM-453 |
| Number Of Coil Springs | 5 |
| Recoil Spring Strength | 18 1/2 lb. |
| Recoil Spring Strength Options | Three kits - each with a different strength recoil spring |
| Reduces Trigger Pull | true |
| Replaces All The Springs For Precise Tuning Of The Government Model Its Variations | true |
| Sear Spring Type | factory-style, 3-leaf |
| Specially Selected Replacement Springs | true |
Pros
- Includes a variable power recoil spring for broader ammunition compatibility than single-power springs.
- Hammer spring is included to help reduce trigger pull during 1911 action tuning.
- Provides a complete spring set for Government Model and related 1911 variations.
- Contains five Wolff coil springs plus a factory-style three-leaf sear spring.
- Offers three kit options with different recoil spring strengths for tuning needs.
Considerations & Trade-offs
- This kit is specific to 1911 Government Model action tuning and its variations, so it is not a general-purpose spring set for other platforms.
- The description notes three kit options with different recoil spring strengths; selecting the wrong strength for your load setup could affect function.
- It is intended as part of a tuning job rather than a standalone upgrade, so installation and proper fitting may require familiarity with 1911 internals.
- The product text emphasizes improved functioning and reduced trigger pull, but results depend on the rest of the pistol setup and the springs chosen.
Suggested Comparisons
- 1911 spring kits
- 1911 action tuning parts
- pistol spring replacement kits
- handgun maintenance and upgrade parts
Suggested Accessories
- Spring kit
- 1911 maintenance tools
- Gun cleaning supplies
- Armorer's bench block
Frequently Asked Questions
What is included in the GM-453 Pro-Spring kit for 1911 action tuning?
The kit includes five Wolff coil springs plus a factory-style 3-leaf sear spring. The listed parts are a variable power recoil spring, hammer spring, extra power firing pin spring, new magazine catch, Series 80 firing pin safety block spring, plunger tube springs, and the sear spring.
What is this spring kit intended to do?
According to the product description, it is meant to support a top-quality 1911 tuning job by improving functioning and reducing trigger pull.
Is this kit specific to the Government Model 1911?
Yes. The short description says it replaces all the springs for precise tuning of the Government Model and its variations.
What recoil spring strength is in this GM-453 kit?
This GM-453 kit is listed with an 18 1/2 lb. recoil spring for maximum power loads.
Does the product description say what ammunition types it works with?
It says the variable power recoil spring functions with a wider range of ammo than single power springs, but it does not specify exact ammunition types or load ranges.