Springfield Armory 1911 Flat Mainspring Housing
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Springfield Armory 1911 Flat Mainspring Housing

Code: PI0079
4
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Ratings Snapshot
5.0
out of 5
5 (4)
4 (0)
3 (0)
2 (0)
1 (0)
Would recommend this product.
50%
$27.00
In Stock
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Product Description

•••••

Description: Springfield Armory 1911 Flat Mainspring Housing. Springfield Armory accessories are made with the highest grade materials and workmanship. You can feel confident in the fact that you have purchased a Springfield Armory accessory.

Manufacturer: Springfield Armory

Note: It is recommended that all Springfield parts be installed by a qualified gunsmith.

Specifications

•••••
  • Brand: Springfield Armory
  • Caliber: .45 ACP,.38 Super,9mm,10mm,.40 S&W
  • Finish / Color: Matte Blued
  • Firearm Type: Pistol
  • Material: Steel
  • Models Fit: 1911

Customer Ratings & Reviews

•••••
4
Ratings Snapshot
5.0
out of 5
5 (4)
4 (0)
3 (0)
2 (0)
1 (0)
Would recommend this product.
50%
5.0
out of 5
5 (4)
4 (0)
3 (0)
2 (0)
1 (0)
Would recommend this product.
50%
4 Total Reviews
1911 housing
5 out of 5
Db
Location: No
Date: August 23, 2022
Perfect fit no modifications needed.
Actually a drop in part.
5 out of 5
T
Location: CA
Date: June 6, 2022
Fast shipping and the part fit in a GI RIA completely drop in and no need for fitting like the wilson combat mainspring housing. Also ordered the springfield pin kit also fit great.
Recommended
Get rid of the ILS and reduce trigger pull
5 out of 5
Cliffcave
Location: St Louis
Date: August 18, 2021
This mainspring housing does not have the ILS (Integral Locking System) key operated safety device. The original ILS mainspring housing will only accept a proprietary mainspring which I believe is about 30 lbs? Way too heavy!!! Replacing the existing ILS mainspring housing gets rid of that so called safety feature and you can now replace the mainspring with a reduced power spring thus making the trigger pull much better. BTW fit my Range Officer perfectly...Goodbye ILS and heavy trigger pull. Drop in fit.
Excellent Piece, great customer service!
5 out of 5
TrentB
Location: Montana
Date: May 1, 2018
I bought this MS Housing, pin kit, and 19lb mainspring to replace the ILS (lawyer) lock on my Springfield Mil-Spec 1911. You would expect a factory part to bolt right up, but 1911 guys know the fit can vary. This housing slid right in with just a bit of persuasion, and was an exact fit...zero work required. It has a uniform finish and shipped fast. Thanks MGW. I appreciate your efforts.
Recommended
4 Total Reviews