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1911 Mainspring Housing Rebuild Kit Blued
1911 Mainspring Housing Rebuild Kit Blued
1911 Mainspring Housing Rebuild Kit Stainless
1911 Mainspring Housing Rebuild Kit Stainless
1911 Mainspring Housing Rebuild Kit Blued
1911 Mainspring Housing Rebuild Kit Blued
1911 Mainspring Housing Rebuild Kit Stainless
1911 Mainspring Housing Rebuild Kit Stainless
None
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BROWNELLS - 1911 AUTO MAINSPRING HOUSING REBUILD KIT

20 Reviews
Material
Brownells #
080000549, 080000550
MFR #
1911 MAINSPRING HOUSING RFLL K, 1911 MAINSPRING HOUSING REFILL
UPC
050806006362, 050806006379
$8.79 - $10.39 $10.99 - $12.99
Coupon Code
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International purchase information

What is the BROWNELLS - 1911 AUTO MAINSPRING HOUSING REBUILD KIT?
1911 AUTO MAINSPRING HOUSING REBUILD KIT

Handy kit contains all the parts you need to mount a new mainspring housing on your 1911, or reburish the internal components to factory-new condition. Includes standard, factory weight (23 lb.) hammer spring to help ensure positive ignition and restore your pistol’s reliability by replacing an old, weak spring. Also includes mainspring cap, cap pin, and retaining pin, so you don’t ruin a good-looking new housing’s appearance with old, dinged hardware. Kit available with blued or stainless external components to match your pistol’s finish. Installation instructions included.


SPECIFICATIONS:
  • Material: Steel or Stainless
  • Finish: Blued or Natural
  • Kit Includes:
    • Factory Weight Hammer Spring
    • Mainspring Cap
    • Cap Pim
    • Mainspring Housing Retainer Pin
    • Instructions
  • Fits full size 1911 Government and Commander
Specifications

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1911 AUTO MAINSPRING HOUSING REBUILD KIT REVIEWS

4.9
20 Reviews
5 Stars
90%
4 Stars
10%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
Customers are overwhelmingly satisfied with the 1911 AUTO MAINSPRING HOUSING REBUILD KIT, praising its quality, easy installation, and comprehensive parts inclusion. Many highlight the performance improvements and value of the kit. A few reviewers noted minor concerns regarding stiffness of springs and the lack of a housing pin, but these do not detract significantly from the positive feedback overall.
What Reviewers Are Saying
Product Quality
65%
Reviewers consistently commend the high quality of the kit, noting that the parts are well-made, durable, and fit perfectly within their firearms. The inclusion of recognizable brands like Wolff springs further enhances their confidence in the product.
Ease of Installation
60%
Many customers express a positive experience with the installation process, describing it as straightforward and manageable with common tools. While some mention needing assistance for specific steps, the overall sentiment is that the kit is user-friendly.
Value for Money
55%
Numerous reviewers highlight that the kit offers excellent value, being cheaper when purchased as a set than sourcing each part individually. This aspect makes it a recommended buy for those looking to upgrade or maintain their 1911s.
Performance Improvement
50%
Several buyers report noticeable improvements in their firearms' performance after using the rebuild kit, particularly in trigger pull and operation, which enhances their overall shooting experience.
5
Great little rebuild kit
Awsome little kit that has everything for a rebuild or mainspring build
Would you recommend this? Yes, I would recommend to a friend
by DAVID I. on July 31, 2026
Verified Purchase
Was this review helpful? 1
5
Great and simple!
Great and simple products, Well made parts fit perfectly Love the Wolff springs
Would you recommend this? Yes, I would recommend to a friend
by DANIEL W. on May 03, 2026
Verified Purchase
Was this review helpful? 1
5
Great and simple
Parts are durable and well made! And wolff springs are alway great
Would you recommend this? Yes, I would recommend to a friend
by DANIEL W. on May 03, 2026
Verified Purchase
Was this review helpful? 1
5
1911 MainSpring Housing Kit
Well made kit.I brought this for having a spare parts on hand when needed.
Would you recommend this? Yes, I would recommend to a friend
by WILLIAM J. on July 31, 2024
Verified Purchase
Was this review helpful? 1
5
Just what I needed
Just what I needed to build up a second mainspring housing. I like keeping the OEM parts alone so I ordered another housing and needed this kit. It was an easy install. I replaced the mainspring with an 18 pounder. Other than that there were no surprises.
by AzShooter on November 11, 2021
Was this review helpful? 0
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Customer Questions
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