Image unavailable
Mainspring Housing Hone Polishing System For 1911 - Mainspring Hone 400 Grit Medium For 1911 Gray
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$26.23
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: 080608111
Overview
Designed for refining the interior of Government or Commander mainspring housings, this tool helps create a smoother, burr-free surface during 1911 trigger work. The 400 grit medium hone is intended for removing rough spots and machining marks before final polishing, making it a practical choice for careful pistol tuning. It is a specialized shop tool rather than a general-purpose accessory, so it fits best in a focused handgun maintenance or gunsmithing setup.
Why Hunters Choose the Brownells
Designed Polish
Interior of Government or Commander
Helps Create
Smooth, burr-free surface inside the
Supports Consistent
Mainspring compression during trigger work
Available 400
Grit medium option for rough
Made Durable
Silicon carbide abrasive balls
Key Features
- Specialized tool for polishing the interior of Government or Commander 1911 mainspring housings.
- Designed to create a smooth, burr-free surface inside the mainspring housing.
- Medium 400-grit silicon carbide hone for removing rough spots and machining marks.
- Part of Brownells' mainspring housing hone polishing system for 1911 pistols.
- Intended to support consistent mainspring compression during trigger work.
Best Used For
- 1911 owners refining the interior of Government or Commander mainspring housings during trigger work
- Gunsmiths needing a specialized hone for smoothing burrs and machining marks inside mainspring housings
- Shooters performing professional-grade pistol maintenance where consistent mainspring compression matters
- Users selecting the 400-grit medium hone for initial polishing before finer finishing steps
Specifications
| Abrasive Material | Silicon carbide |
|---|---|
| Color | Gray |
| Compatible Firearms | Government or Commander 1911 |
| Grit | 400 grit |
| Grit Option | Medium |
| Tool Type | Mainspring housing hone polishing system |
Pros
- Designed to polish the interior of Government or Commander mainspring housings
- Helps create a smooth, burr-free surface inside the housing
- Supports consistent mainspring compression during trigger work
- Available in a 400 grit medium option for rough spot removal
- Made with durable silicon carbide abrasive balls
- Specialized for 1911 mainspring housing polishing tasks
Considerations & Trade-offs
- Designed for the interior of Government or Commander mainspring housings, so its use is specialized rather than general-purpose.
- The medium 400-grit hone is intended for removing rough spots and machining marks, which may require a follow-up fine hone for a smoother finish.
- Results depend on careful use during a trigger-job workflow; it is a refinement tool, not a standalone solution for overall pistol tuning.
- Only the product’s stated housing types are covered in the description, so compatibility beyond Government or Commander mainspring housings is not verified.
Suggested Comparisons
- 1911 pistol maintenance tools
- Trigger job and action-polishing tools
- Handgun gunsmithing tools
- Abrasive honing and polishing tools
Suggested Accessories
- 1911 maintenance tools
- Gun cleaning supplies
- Pistol armorer tools
- Polishing compounds and abrasives
Frequently Asked Questions
What is this tool used for on a 1911?
It is designed to polish the interior of Government or Commander mainspring housings on a 1911, helping create a smooth, burr-free surface.
What grit is this version?
This product title identifies it as the 400 grit medium hone.
What material is the hone made from?
The long description says the hones are crafted from silicon carbide.
Is this intended for other pistols besides a 1911?
The long description specifically describes it for Government or Commander mainspring housings on a 1911. The short description mentions revolvers and semi-auto pistols more generally, but the detailed product description is focused on 1911 mainspring housings.
Does this tool improve trigger performance?
The description says polishing the mainspring housing interior is crucial for achieving a professional-grade trigger job because it helps ensure consistent mainspring compression and reliable trigger performance.