Description
Changing pistol sights used to mean a trip to the gunsmith or a nerve-wracking session with a punch and hammer. The Lyman AccuSight takes all of that off the table. Machined from billet aluminum right here in the USA, this bench tool lets you adjust, install, or remove front and rear dovetail sights on most pistols without marring your slide or chewing up a fresh set of sights. It's the kind of tool that turns a job you'd rather not do into something you can knock out in a few minutes at your own bench.
What Makes the AccuSight Different
Four horizontal clamps and one vertical clamp lock the slide down tight so nothing shifts while you're applying pressure. The large sight pusher handle gives you the leverage to break loose even the stubborn factory sights that are staked in there like they never want to move. There's also a machined pocket built specifically for 1911 slides, which is a nice touch if you run one alongside your polymer guns.
Dialing In Sights With the AccuSight Tool
The pusher carries a 1/32-inch increment windage scale, so you're not just eyeballing your adjustments. That means you can center a rear sight, track exactly how far you moved it, and repeat the setting if you ever swap the slide back. Combined with the full-range height adjustment, you get repeatable, measured results instead of guesswork.
This one earns its keep for gunsmiths, competition folks, and anyone who likes tuning their own carry gun. If you're the type who runs night sights, fiber optics, or a big fat front blade across several handguns, it pays for itself fast. Feedback from people who own it lines up on the same point: it takes a few minutes to learn, and after that it's far easier and safer than the old hammer-and-punch method.
Key Specifications
- Manufacturer: Lyman
- Manufacturer Part Number: 7031287
- UPC: 011516712875
- Model: AccuSight
- Material: CNC machined billet aluminum
- Color: Orange / Black
- Slide Clamps: 4 horizontal, 1 vertical
- Windage Scale: 1/32" increment adjustment
- Height Adjustment: Full range
- Sight Compatibility: Most pistols with front or rear dovetailed sights
- Dedicated Pocket: Machined pocket for 1911 slides
- Length: 6.95 in
- Country of Origin: Made in USA (Middletown, CT)
What’s Included
- Lyman AccuSight pistol sight installation tool
- Instruction sheet
Frequently Asked Questions
What pistols does the AccuSight tool work with?
The AccuSight is designed to work with most pistols that have front or rear dovetailed sights, so it covers the vast majority of common semi-auto handguns. It also includes a machined pocket made specifically for 1911 slides. Extra-wide sights or unusually wide slides, like some suppressor-height setups, may not clamp up as easily, so it's worth measuring your slide first if you're running something oversized.
Can the AccuSight remove staked or stubborn factory sights?
Yes. The large sight pusher handle is built to generate plenty of torque, which is exactly what you need for factory sights that feel welded in place. The four horizontal and one vertical clamp keep the slide locked down so all that force goes into moving the sight instead of shifting the slide.
Do I need to be a gunsmith to use this tool?
Not at all. Most people find there's a short learning curve, but once you understand how the clamps and pusher work, the actual job takes just a few minutes. Owners routinely say reading the instructions took longer than the sight swap itself.
Will the AccuSight scratch or damage my slide or new sights?
The tool is designed to protect your slide and sights during installation, which is the main advantage over the old hammer-and-punch method. The clamping system holds everything securely so pressure is applied evenly. As with any sight work, go slow and check your fit as you go for the cleanest results.




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