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1911 Main Spring Housing Blue
1911 Flat Main Spring Housing with Checkered Texture

Flat Main spring housing with 20 LPI checkering for an improved grip on your 1911 Government or Commander model pistols (will also fit Para Ordnance and STI double stack pistols).

Looking to upgrade your GSG or Sig Sauer 1911 22LR pistol? Most shooters like the feel of a flat main spring housing over the arched MSH that comes installed on your German Sport Gunworks or Sig Sauer 22LR handgun. Also by replacing the factory MSH housing on the GSG/Sig 1911 pistols, it will allow you to bypass the magazine safety.

NOTE: if you replace the main spring housing on your GSG / Sig 1911 22 pistol with ANY after market mainspring housing, you will need a standard Mainspring Housing Cap/Retainer pin found here.

Our Price: $24.99

Shipping: Usually Ships in 1 to 2 Business Days
Part #: 1911-MS-BLUE

Installation Instructions RESTRICTIONS
Some Fitting may be required.
Removing The Factory Mainspring Housing on the GSG & Sig 1911 pistols
Tuning Up Your 1911

Average Rating: Average Rating: 4 of 5 4 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
4 of 5 quality MIM MSH March 18, 2020
Reviewer: Denis Streltsov from Pipersville, PA United States  
looks good and fits well on my Colt Competition government

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