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AR15.COM
8/31/2025 9:29:17 AM EDT
Want to remove, do I need to wreck it or will it come off by pulling/twisting/unscrewing?


8/31/2025 9:50:07 AM EDT
[#1]
I'd just buy a new main spring housing
Don't be so open-minded that your brains fall out.

General education should not be mere job training, but training in how to be fully human.
8/31/2025 10:48:59 AM EDT
[Last Edit: Colt653][Edited] [#2]
Quote History
Originally Posted By MRW:
I'd just buy a new main spring housing
View Quote



yep

learning how to detail strip a 1911, is part of being a 1911 guy


https://www.midwestgunworks.com/1911/mainspring-housing.html

https://www.brownells.com/gun-parts/handgun-parts/handgun-frames-parts/handgun-mainsprings--backstraps/?facets=MakeAndModels%3A1911



Brownells - Installing a main spring housing/mag well on a 1911
9/1/2025 8:33:40 AM EDT
[#3]
I watched that video, looks pretty simple.
Then I went to brownells and looked at Mainspring housings, and decided it's not worth about $50, the work of doing it, and having an extra housing laying around.  
I'm not a 1911 guy, every 1911 I have eventually gets sold.  
I just wanted one of everything I was issued in the military for a short time, and liked it enough to keep it--except for that lanyard loop.

So thanks for the ideas, but it's just going to get removed.  Apparently the tisas BHP clones they just pull out, thought this might be the same.


9/1/2025 12:49:24 PM EDT
[#4]
dremel then
Don't be so open-minded that your brains fall out.

General education should not be mere job training, but training in how to be fully human.
9/1/2025 3:27:45 PM EDT
[#5]
I can't remember if they have a cross pin that holds them in? Take off the main spring housing. If there's a pin, pound it out and pull the loop off. If it doesn't have a pin just cut it off with a Dremel or angle grinder and touch up with cold blue or paint.
9/2/2025 8:45:41 AM EDT
[#6]
The lanyard loops are secured to the MSH with a pin. With the MSH out of the gun you will see it near the bottom. I would be prepared for it to be a bastard to push out however.
9/2/2025 8:08:27 PM EDT
[#7]
Quote History
Originally Posted By TommyChong:
The lanyard loops are secured to the MSH with a pin. With the MSH out of the gun you will see it near the bottom. I would be prepared for it to be a bastard to push out however.
View Quote


Not really.  Just press the mainspring plunger down (I use a hex socket chucked in my drill press to get better leverage) and the pin pretty much falls out.  Now with the mainspring out, the pin holding the lanyard loop comes right out.
11/24/2025 8:32:27 PM EDT
[#8]
Quote History
Originally Posted By MRW:
I'd just buy a new main spring housing
View Quote

Read no further.
12/14/2025 5:55:07 PM EDT
[#9]
A member gifted me a Colt new production plastic one but it didn’t fit right so ill regift it in secret santa thread.

The Tisas one was held in with a roll pin which was a bear to drive out but it was easy to remove and replace the beefy metal Tisas unit.  And fun.

Thanks to all!


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