Home / Gun Care & Accessories / Kimber / Kimber Flat 1911 Government, Commander Mainspring Housing with Oversized Magwell Checkered 20 LPI Blue

Kimber Flat 1911 Government, Commander Mainspring Housing with Oversized Magwell Checkered 20 LPI Blue

Kimber Flat 1911 Government, Commander Mainspring Housing with Oversized Magwell Checkered 20 LPI Blue

Lowest Listed Price

$138.99

MSRP

$138.99

Savings

See retailer

Retailers Reporting In Stock

0 Stores

Updated

Aug 26, 2026

Compare Deals from 3 Retailers

Sorted by lowest price

Specifications

Brand

MPN

1100001A

UPC

669278110011

Description

Kimber offers these mainspring housings for your 1911. They offer improved balance and durability. Drop-in.

Similar Products

Kimber Flat 1911 Government, Commander Mainspring Housing with Oversized Magwell Checkered 20 LPI Stainless Steel - Kimber

Kimber Flat 1911 Government, Commander Mainspring Housing with Oversized Magwell Checkered 20 LPI Stainless Steel

$137.99 $145.99

● In Stock

Ed Brown 1911 Government, Commander Flat Mainspring Housing Checkered 25 LPI Blue - Ed Brown

Ed Brown 1911 Government, Commander Flat Mainspring Housing Checkered 25 LPI Blue

● In Stock

Ed Brown 1911 Government, Commander Flat Mainspring Housing Chainlink Stainless Steel - Ed Brown

Ed Brown 1911 Government, Commander Flat Mainspring Housing Chainlink Stainless Steel

● In Stock

Ed Brown 1911 Government, Commander Flat Mainspring Housing Checkered 25 LPI Stainless Steel - Ed Brown

Ed Brown 1911 Government, Commander Flat Mainspring Housing Checkered 25 LPI Stainless Steel

● In Stock

Kimber 1911 Government, Commander Flat Mainspring Housing Checkered 20 LPI Polymer Black - Kimber

Kimber 1911 Government, Commander Flat Mainspring Housing Checkered 20 LPI Polymer Black

● In Stock

Kimber 1911 Government, Commander Flat Mainspring Housing Checkered 20 LPI Polymer Silver - Kimber

Kimber 1911 Government, Commander Flat Mainspring Housing Checkered 20 LPI Polymer Silver

● In Stock

Wilson Combat Factory Plus 1911 Government, Commander Mainspring Housing Pin Retainer Steel Blue - Wilson Combat

Wilson Combat Factory Plus 1911 Government, Commander Mainspring Housing Pin Retainer Steel Blue

● In Stock

Related Products

Sterling Steel Case 7.62x39mm Ammo 123 Grain Full Metal Jacket Box of 20 - Global Ordnance

Global Ordnance

Sterling Steel Case 7.62x39mm Ammo 123 Grain Full Metal Jacket Box of 20

● In Stock

Federal Power-Shok 12 Gauge Hollow Point Rifled Slug 2-3/4" 1oz Box of 5 - Federal

Federal Power-Shok 12 Gauge Hollow Point Rifled Slug 2-3/4" 1oz Box of 5

● In Stock

Hornady Critical Defense 9mm Luger Ammo 115 Grain Hornady FTX Polymer Tip Box of 25 - Hornady

Hornady Critical Defense 9mm Luger Ammo 115 Grain Hornady FTX Polymer Tip Box of 25

● In Stock

Blazer Brass 45 ACP Ammo 230 Grain Full Metal Jacket Box of 50 - Cci

Blazer Brass 45 ACP Ammo 230 Grain Full Metal Jacket Box of 50

● In Stock

Magtech 9mm Luger Ammo 115 Grain Full Metal Jacket Box of 50 - Magtech

Magtech 9mm Luger Ammo 115 Grain Full Metal Jacket Box of 50

● In Stock

Federal American Eagle 9mm Luger Ammo 147 Grain Full Metal Jacket Box of 50 - Federal

Federal American Eagle 9mm Luger Ammo 147 Grain Full Metal Jacket Box of 50

● In Stock

Lucas Oil Extreme Duty Gun Oil 1 oz Liquid - Lucas Oil

Lucas Oil Extreme Duty Gun Oil 1 oz Liquid

● In Stock

Related Searches

Kimber deals Gun Care & Accessories