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AR15.COM
2/4/2013 5:42:00 PM EDT
Alright now I have been shooting 1911s for over a decade. I know the system very well. Or I thought I did.

Replaced the main spring in my TRP. Something is not right. The new main spring was much longer. Replacing the old mainspring with a standard 23#.

Im gunna go out on a whim here and say something about the ILS system prevents using standard mainspring in it. The hammer gets super right right before it locks into the firing position. I can muscle it into place, but I know that you shouldn't have to muscle it into place.

So someone here go ahead and tell me its the stupid ILS system thats causing me all these problems so I can go ahead and order a standard housing
2/4/2013 6:12:57 PM EDT
[#1]
Yes it is the ILS. You need to order a standard mainspring housing, the standard mainspring (which you have), standard mainspring cap and standard mainspring retainer.

Here is the guide I used:

ILS Removal



2/4/2013 6:16:08 PM EDT
[#2]
Quoted:
Yes it is the ILS. You need to order a standard mainspring housing, the standard mainspring (which you have), standard mainspring cap and standard mainspring retainer.

Here is the guide I used:

ILS Removal





Figured so. I wish someone could have caught my WTF look when I couldn't cock the hammer. I tore it apart and back together a couple of times before I thought about the ILS system.

I will say you can sure as hell hard fit a hammer and sear by using the ILS system with a standard spring.

2/4/2013 6:21:17 PM EDT
[#3]
I did the same thing with my Micro Compact

Definitely scared the shit outta me, thought I'd broken the damn thing
2/4/2013 9:17:24 PM EDT
[#4]
I tossed the stock magwell from my TRP in the trash and installed a regular MSH and just did a nice bevel.  

You could also do a S&A or similar standard magwell.  



2/5/2013 4:39:10 AM EDT
[#5]
Quoted:
I tossed the stock magwell from my TRP in the trash and installed a regular MSH and just did a nice bevel.  

You could also do a S&A or similar standard magwell.  

http://i49.photobucket.com/albums/f296/madryan/TRP%20Project/IMG_0822_zpsa0626148.jpg

http://i49.photobucket.com/albums/f296/madryan/TRP%20Project/IMG_0806_zps8745eb3b.jpg


Excellent work! I am not that good with a file just yet. Ill be buying a S&A probably today.
2/5/2013 6:59:13 AM EDT
[#6]
damn, i would love to have taken the TRP magwell off your hands