Item Number

The One-Piece Bullet Proof "Gunsmith" magwell is CNC Machined from solid stainless steel and can be seamlessly fitted to any standard 1911 frame with the largest magazine well opening possible. 

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Be in complete control of your firearm with the Wilson Combat Gunsmith One-Piece magwell. This oversized magwell requires professional gunsmith installation for optimized performance, giving you precise customization and fitment with your setup. Also included is a flat mainspring housing that can be personalized by a skilled gunsmith for an unparalleled feel! 

When it comes to high-performance handguns, Wilson Combat® Bullet Proof® parts are unrivaled in terms of quality, craftsmanship and cost. Each component is skillfully CNC machined from solid steel billet for a precise and perfect fit; castings or substandard imported injection molded parts will never use the Bullet Proof® name. Invest in Bullet Proof® parts with full assurance they are free of any defects or breakage - a guarantee that can't be beaten! We offer the strongest warranty and highest quality parts in the industry.

  • Stainless
  • Full size
  • Gunsmith
  • One-piece machined Bullet Proof® integral construction from solid billet 
  • Large internal opening possible for positive reloading 
  • Low profile, radiused outside contour is legal for competition and ideal for carry
  • No mainspring housing pin hole for an exact fit with frames of varying specifications
  • Flat smooth mainspring housing ready for your choice of texture
  • Gunsmith installation required

NOTE: This Wilson Combat 1911 part will require fitting for optimal function. We STRONGLY RECOMMEND that all modifications needed for this part be installed by a professional gunsmith. Self-installation is NOT recommended and could potentially cause damage to the firearm or yourself.

More Information
Firearm Type Handgun
Handgun Type 1911 Professional, 1911 Long-Slide, 1911 Commander, 1911 Full-Size
Manufacturer Wilson Combat
Handgun Parts Type Mainspring Housings and Magwells
1911 Series Not Applicable
Parts Finish Stainless
Parts Material Stainless Steel
Module Color n/a
Module Safety n/a
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