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Home Handgun Parts Frame Parts Mainspring Parts Mainspring Housings Support

Mainspring Housings

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Mainspring Housings - Products

1 - 20 of 28 results

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ED BROWN

ED BROWN BL/FL FITS GC - BLANK
1911 MAINSPRING HOUSING

Mainspring Housings

Ed Brown's 1911 mainspring housing combines aesthetics with functionality, offering various textures like 25 lpi checkering and unique patterns such as Snakeskin and Chainlink for improved grip without discomfort.
The product is available in both traditional, arched, and flat shapes with options for custom checkering or engraving, and some models include an integral lanyard loop.
Designed for easy drop-in installation, these mainspring housings are compatible with all full-size 1911 pistols, including Para-Ordnance models, and are offered in blued or stainless steel finishes.

4.5

In stock

£54.90 £54.90 - £79.90

FUSION FIREARMS

FUSION FIREARMS 1911 GOV MAINSPRING HOUSING CHAINLINK BLACK
1911 GOV MAINSPRING HOUSING CHAINLINK BLACK

Mainspring Housings

The product is a steel Mainspring Housing designed for Full Size Government and Commander size 1911 frames, including clones.
It is CNC machined from carbon steel bar-stock with a chain-link pattern on the back and a black finish.
Manufactured in the USA by FUSION FIREARMS, the product is made from solid bar-stock without the use of MIM or casting processes.

In stock

£59.90

Upgrade your Springfield XD with the EasyFit Magwell for quick reloads! 🔄 Lightweight and durable, perfect for 9mm/.40 S&W models.

SMART LOCK TECHNOLOGY

SMART LOCK TECHNOLOGY XD EASYFIT MAG WELL, 9MM/.40 S&W
SPRINGFIELD XD MAGLOC EASYFIT MAGWELL

Mainspring Housings

The SPRINGFIELD XD MAGLOC EASYFIT MAGWELL is a bolt-on accessory that facilitates faster magazine changes for Springfield XD pistols in 9mm/.40 S&W.
Constructed from lightweight molded polymer, it won't damage the pistol's finish and also protects the magwell from wear and tear.
Installation is straightforward with a steel retention screw, but may require minor trimming for certain models post-March 2005; not suitable for compact or sub-compact versions.

2.9

In stock

£31.90

Upgrade your 1911 Commander with the precision-engineered Harrison Design hammer. 🔧 Enjoy reliability and style in one exceptional piece!

HARRISON DESIGN & CONSULTING

HARRISON DESIGN & CONSULTING ORIGINAL COMMANDER HAMMER ROUND HOLE BLACK
HAMMERS FOR 1911 COMMANDER HANDGUN

Hammers | Mainspring Housings

Manufactured from top grade tool steel with precise tolerances and heat treated for durability.
Features a prepped full cock notch and captive half cock notch, compatible with all 1911s.
Designed with a narrowed profile to prevent contact with slide or ejector, and a round hole original configuration.

In stock

£124.90

FUSION FIREARMS

FUSION FIREARMS 1911 GOVT BLACK CHECKERED MAG-WELL MSH
1911 CHECKERED GOVERNMENT MODEL MAGWELL MAINSPRING HOUSINGS

Mainspring Housings

Fusion Firearms offers a professional-grade 1911 mainspring housing with an integrated magwell, available in stainless steel matte, polished, or black finishes.
The product is machined from stainless steel bar stock, ensuring top quality with no MIM parts, and features a 20 LPI checkered pattern for enhanced grip.
Designed to fit both full size and commander size 1911 Government and Commander models, this mainspring housing enhances the firearm's aesthetics and functionality.

In stock

£89.90

WILSON COMBAT

WILSON COMBAT BLUE, FLAT (OM)
1911 MAINSPRING HOUSING

Mainspring Housings

4.7

In stock

£69.90 £69.90 - £74.90

WILSON COMBAT

WILSON COMBAT 1911 MAINSPRING HOUSING, SMOOTH, STAINLESS
1911 SMOOTH MAINSPRING HOUSING

Mainspring Housings

In stock

£74.90 £69.90 - £74.90

FUSION FIREARMS

FUSION FIREARMS 1911 GOV MAG-WELL MAINSPRING HOUSING CHAINLINK STAINLESS M
1911 GOV MAG-WELL MAINSPRING HOUSING CHAINLINK STAINLESS MATTE

Mainspring Housings

Fusion Firearms offers a professional series 1911 Gov Mag-Well Mainspring Housing with a chainlink pattern, precision machined from stainless steel bar stock with a matte finish.
The product is designed for full-size and commander size 1911 pistols and features a two-piece dovetail base with a set screw, ensuring a secure fit.
It is a high-quality, non-MIM (Metal Injection Molding) part, reflecting top-notch materials and manufacturing processes used in the industry.

In stock

£89.90

WILSON COMBAT

WILSON COMBAT BULLET PROOF MAGWELL, X-TAC, ROUND BUTT, FULL SIZE, SS
BULLET PROOF ONE-PIECE MAGWELL, X-TAC, ROUND BUTT

Mainspring Housings

The Wilson Combat Bullet Proof Magwell is CNC machined from solid billet, designed for seamless fitting to any standard 1911 frame, enhancing reload efficiency.
It features a low-profile, radiused contour that is both competition legal and carry-friendly, with a variety of grip options including the X-TAC pattern.
Installation requires gunsmith fitting and may involve permanent frame modifications, with round butt models needing additional frame contouring.

In stock

£244.90

ED BROWN

ED BROWN DROP-IN MAXI-WELL, SS/25 LPI
1911 DROP-IN MAXI-WELL

Mainspring Housings

4.6

In stock

£119.90 £114.90 - £119.90

FUSION FIREARMS

FUSION FIREARMS 1911 GOV MAG-WELL MAINSPRING HOUSING CHAINLINK BLACK
1911 GOV MAG-WELL MAINSPRING HOUSING CHAINLINK BLACK

Mainspring Housings

Fusion Firearms offers a 1911 Chain-link Mainspring Housing MagWell made from carbon steel with a matte black finish, designed for full size and commander size 1911 pistols.
The product is precision machined from stainless steel bar stock with a chainlink pattern, ensuring high-quality professional series parts without the use of MIM (metal injection molding).
It features a two-piece dovetail base well with a set screw, providing a secure and aesthetically pleasing addition to 1911 handguns.

In stock

£89.90

WILSON COMBAT

WILSON COMBAT V-GRIP MAINSPRING HOUSING, SS
1911 V-GRIP MAINSPRING HOUSING

Mainspring Housings

4.6

In stock

£74.90

Upgrade your 1911 with the EGW Mainspring Housing! 🌟 Made from solid stainless steel for durability and better traction.

EGW

EGW MAINSPRING HOUSING 20 LPI STAINLESS STEEL
MAINSPRING HOUSING

Mainspring Housings

The EGW mainspring housing is machined from solid bar stock steel and is compatible with Kimber, Colt, and other full-size or commander-style 1911s.
It features 20 LPI checkering for improved weight distribution and traction but does not come with pins and springs.
This stainless steel mainspring housing is a high-quality replacement for plastic housings and fits 1911 Government and Commander frames.

In stock

£59.90

ED BROWN

ED BROWN CHECKERED, SS
1911 BOBTAIL MAINSPRING HOUSING

Mainspring Housings

Ed Brown's 1911 Bobtail Mainspring Housing reduces the grip's rear profile to prevent "printing" during concealed carry.
It maintains the correct grip position while removing nearly half an inch from the butt, without compromising magazine capacity or performance.
Available in various patterns including Checkered, and requires modification of grip panels; comes with mainspring, cap, and retaining pin.

In stock

£104.90 £79.90 - £109.90

NIGHTHAWK CUSTOM

NIGHTHAWK CUSTOM 1911 GOVT. FLAT MAINSPRING HOUSING
1911 MAINSPRING HOUSING

Mainspring Housings

The Nighthawk Custom 1911 Govt. Flat Mainspring Housing features 25 lpi checkering for a solid grip and improved recoil control.
It is designed to enhance accuracy by maintaining correct pistol positioning in the shooter's hand.
This all-steel housing is available in both flat and arched models to suit different grip preferences.

In stock

£79.90

LES BAER CUSTOM

LES BAER CUSTOM BLUE MAINSPRING HOUSING
1911 MAINSPRING HOUSING

Mainspring Housings

2.7

In stock

£79.90

Upgrade your 1911 with our Checkered Steel Mainspring Housing! 🛠️ Fits Government & Commander models. Durable CNC machined stainless steel.

FUSION FIREARMS

FUSION FIREARMS 1911 GOVT SS CHECKERED STEEL MAINSPRING HOUSING
1911 CHECKERED STEEL GOVERNMENT MODEL MAINSPRING HOUSINGS

Mainspring Housings

CNC machined from stainless steel bar-stock with a 20 lpi checkered back for Full Size Government and Commander 1911 frames.
Available in either a stainless matte or black finish to suit different styles and preferences.
Manufactured in the USA by FUSION FIREARMS, ensuring high-quality, solid construction without the use of MIM or cast parts.

In stock

£59.90

Upgrade your 1911 with our checkered stainless mainspring housing 🔧. Durable, CNC machined, and USA-made for top performance!

FUSION FIREARMS

FUSION FIREARMS 1911 GOV MAINSPRING HOUSING CHECKERED W/LANYARD STAINLESS
1911 GOV MAINSPRING HOUSING CHECKERED WITH LANYARD LOOP STAINLESS

Mainspring Housings

CNC machined from steel bar-stock with a checkered back and matte finish, this mainspring housing is designed for full-size Government and Commander 1911 frames, ensuring a high-quality, professional-grade gunsmithing part.
Features a lanyard loop, enhancing the functionality of the mainspring housing, which fits most 1911 full-size 5 inch Government pistols, Commander size pistols, and clones.
Manufactured in the USA by FUSION FIREARMS, the product is made from solid CNC machined bar-stock without the use of MIM or casting, highlighting its premium quality and durability.

Reordered

£64.90

JOHN MASEN

JOHN MASEN FLAT CHROME MOLY
1911 CHECKERED MAINSPRING HOUSING

Mainspring Housings

1.8

Reordered

£46.90

Upgrade your 1911 with the EGW GI Arched Mainspring Housing 🔧 for better traction and durability. Perfect fit for Government and Commander models!

EGW

EGW GI ARCHED MAINSPRING HOUSING WITH LANYARD LOOP BLUE
GI ARCHED MAINSPRING HOUSING

Mainspring Housings

The EGW GI Arched Mainspring Housing with Lanyard Loop is designed for 1911 Government and Commander frames, but not for STI's or short grip frames.
It is a premium replacement made from carbon steel barstock, improving grip with its serrations, and does not include pins and springs.
The mainspring housing comes in a blue finish and includes a lanyard loop and pin.

Reordered

£54.90

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