The Fusion Firearms 1911 Gov Mag-Well Mainspring Housing Chainlink Black is a precision-machined upgrade for 1911 Government and Commander pistols, combining a flared magazine well with a textured mainspring housing for improved control and faster reloads. Crafted from carbon steel with CNC-machined stainless steel components, it features a distinctive chain-link pattern that enhances grip without feeling abrasive.

This Pro-Series component is ideal for shooters who want a more secure purchase on the backstrap and a smoother magazine funnel for range use, competition, or dedicated training. The two-piece dovetail base with set screw allows solid, repeatable installation, while the carefully cut chain-link texture adds both visual appeal and functional traction. Fusion Firearms’ attention to detail and use of bar stock materials reflect the brand’s reputation for thoughtful design and dependable craftsmanship.

• Manufacturer: Fusion Firearms
• Model: 1911 Gov Mag-Well Mainspring Housing Chainlink Black
• Firearm Type: 1911
• Make Model Fit: 1911 Government, 1911 Commander
• Pattern: Chain-Link Textured Mainspring Housing
• Design: Integrated Magwell With Two-Piece Dovetail Base And Set Screw
• Construction: Bar Stock Machined Carbon Steel With CNC-Machined Stainless Steel Parts