Description
If you've ever wanted to know what makes a Wilson Combat 1911 feel the way it does, a big part of the answer is this trigger. The 190B Ultralight Match is the exact long-pad trigger the Wilson Custom Shop uses in their own match-grade builds, so you're getting the real deal and not a budget knockoff dressed up to look the part.
The pad is machined from aircraft-grade aluminum with serrations up front for a positive feel and Wilson's signature three-hole skeletonized design. That skeletonizing isn't just for looks. By keeping the trigger weight down to right around 94.8 grains, it cuts down on trigger bounce, which is the kind of thing that gets rough on a finely tuned trigger job and can be genuinely unsafe on a very light pull. The bow is hardened stainless steel, polished smooth to reduce friction against the frame so your pull stays clean and consistent shot after shot.
Up top you get an adjustable over-travel screw, which lets a competent pistolsmith fine-tune exactly how far the trigger moves after the sear releases. Dial that in right and you end up with a crisp break and a short, snappy reset that makes fast follow-up shots a lot easier. The long pad and ambidextrous design work for both right and left-handed shooters, and it fits standard 1911 builds chambered in everything from .45 ACP and 9mm to .38 Super, .40 S&W, and 10mm.
Worth being straight with you: this is sold as a drop-in part, but in the real world most folks find it needs at least a little fitting. Some triggers slide right in, others want a touch of sanding on the top or bottom to seat clean in the frame channel. That's normal for quality 1911 small parts, and it's why Wilson recommends a gunsmith handle the install and adjustment. Do it right and you'll have a trigger that fits with no slop and feels noticeably better than factory.
The package includes the trigger, a 6-32 x 5/16" set screw, and a 1/16" Allen wrench to get you started.
Key Specifications
- Manufacturer: Wilson Combat
- Manufacturer Part Number: 190B
- Model: Ultralight Match
- Product Type: 1911 Trigger
- Pad Material: Aircraft-grade aluminum
- Bow Material: Hardened, polished stainless steel
- Finish: Matte black
- Pad Style: Long pad, three-hole skeletonized, serrated face
- Dimensions (L x W x H): .480" x .245" x .920"
- Weight: 94.8 grains
- Fits: 1911 (.45 ACP, 9mm, .38 Super, .40 S&W, 10mm)
- Included: Trigger, 6-32 x 5/16" set screw, 1/16" Allen wrench
- UPC: 874218005337
Frequently Asked Questions
Is this trigger truly drop-in, or does it need fitting?
Wilson sells it as a drop-in part, but in practice most shooters find it needs at least minor fitting to seat cleanly in the frame channel. Some go right in, while others want a little sanding on the top or bottom to remove any slop. Because of the range of tolerances between different 1911 manufacturers, it's worth planning on a touch of fitting and having a gunsmith handle it.
Will this trigger lighten my pull weight by itself?
Not on its own. This is a lightweight trigger that reduces trigger bounce and lets you achieve a crisp, consistent break, but it doesn't change your sear and hammer engagement. To actually lower the pull weight safely, you'll want a competent pistolsmith to do the trigger job using this trigger as the foundation.
What does the three-hole skeletonized design actually do?
The skeletonizing drops the trigger weight to around 94.8 grains, which cuts down on trigger bounce. That bounce is hard on a fine trigger job and can be genuinely unsafe on a very light pull, so keeping the trigger light helps it stay clean and reliable. It also gives you that classic Wilson look that's easy to spot.
Does it fit 1911s in calibers other than .45 ACP?
Yes. The 190B fits standard 1911 builds across common calibers including .45 ACP, 9mm, .38 Super, .40 S&W, and 10mm. It's designed around current U.S.-production 1911 frames, so if you're running an older or imported clone, expect to verify fit and possibly do a bit more fitting.
What's the difference between the long pad and a flat or short pad?
The long pad gives you more reach to the trigger face, which suits shooters with larger hands or anyone who prefers more finger contact. Wilson offers the same Ultralight Match in flat and other pad styles for different preferences and reach. If you like the feel of a standard-length 1911 trigger, the long pad is the natural choice.




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