SIGHT, REAR, ADJUSTABLE 100002674

Manufacturer: Glock
SKU: 814721
Manufacturer part number: 100002674
Availability: Out of stock
Old price: $27.99
$16.55

Rear Adjustable Sight – Precision Windage & Elevation – Part #100002674

Dial in your point of impact with confidence. The Rear Adjustable Sight (Part #100002674) is a precision sighting solution for shooters who want repeatable adjustments, crisp sight alignment, and rugged reliability—without adding bulk. Whether you’re zeroing a new barrel, tuning loads, or stretching distance on steel, this low-profile rear sight delivers clean clicks and easy-to-read adjustments so you can get on target and stay there.

Why upgrade to an adjustable rear sight

  • True micro-adjustments: Fine, repeatable windage and elevation adjustments help you center impacts with minimal effort and no guesswork.

  • Clear, consistent index: Positive detents/clicks provide tactile feedback so your settings won’t wander under recoil.

  • Crisp sight picture: A precisely cut rear notch promotes fast alignment, a sharp front-sight focus, and cleaner edges around the target.

  • Rugged, range-ready build: Crafted from durable metal with a protective finish to resist bumps, solvents, and weather at the range or in the field.

  • Low-profile geometry: Streamlined shape reduces snags, preserves holster compatibility, and maintains a natural presentation from the draw.

  • Versatile use cases: Equally at home on range pistols, competition rigs, and field guns where reliable zero and on-demand corrections matter.

Tip: Record your windage/elevation settings for each load or distance. A simple dope card taped inside your case makes returning to a known zero fast and foolproof.

Who it’s for

  • Target & competition shooters refining groups and chasing X-rings

  • Hunters who need confident zero and quick corrections for changing conditions

  • Everyday carriers who prefer a durable, adjustable solution over fixed sights

  • Tinkerers & builders upgrading factory sights for better precision and usability

Installation guidance

  1. Unload & clear your firearm; triple-check chamber and magazine well.

  2. Remove old sight per your platform’s instructions (dovetail press/pusher recommended).

  3. Fit & center the new sight carefully; minor fitting may be required on some slides/receivers.

  4. Secure according to the manufacturer’s instructions (locking screws or threadlocker if specified).

  5. Zero at your preferred distance; confirm from realistic shooting positions.

Because firearm slides, receivers, and dovetails vary, always verify fitment for your specific model and consider professional installation if you lack the tools or experience.

Best practices for zeroing

  • Start at 7–10 yards to establish mechanical center, then refine at 15–25 yards (pistols) or your typical engagement distance.

  • Use a stable rest and consistent sight picture (equal height, equal light).

  • Adjust in small increments, firing 3–5 round groups between changes to confirm results.

  • Log final settings and conditions (ammo, temperature, distance).

Care & maintenance

  • Wipe with a light oil film after exposure to sweat, rain, or cleaning solvents.

  • Check set screws or mounting tension periodically, especially after high round counts.

  • Keep the rear notch clear of lint and debris for the sharpest sight picture.

Frequently asked questions

Q: Will this sight fit my firearm?
A: Fit depends on your slide/receiver cut and dovetail dimensions. Match Part #100002674 to your specific platform or consult a qualified gunsmith.

Q: Are the adjustments click-indexed?
A: Yes—the design provides positive, repeatable windage/elevation adjustment so you can track changes and return to zero.

Q: Does it work with fiber-optic or plain black front sights?
A: Absolutely. The rear notch pairs well with black, fiber-optic, or tritium front sights. For best results, choose a front height that maintains your preferred zero.

Q: Will it hold zero under recoil?
A: When properly installed and torqued to spec, the robust construction and detents are designed to maintain zero through typical duty and training use.


At-a-Glance Specs

  • Product: Rear Adjustable Sight

  • Adjustments: Windage & Elevation (micro-indexed)

  • Construction: Metal body with protective finish

  • Profile: Low-snag, holster-friendly geometry

  • Part Number: 100002674


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  • Meta Title: Rear Adjustable Sight – Precision Windage & Elevation – Part 100002674

  • Meta Description: Upgrade accuracy with the Rear Adjustable Sight (100002674). Micro-indexed windage & elevation, durable metal construction, low-profile design. Ideal for range, carry, and hunting builds.

Targeted keywords to include naturally

rear adjustable sight, adjustable rear sight windage elevation, low profile pistol sight, precision handgun sight, metal rear sight upgrade, part 100002674, adjustable notch sight, target sight for pistols

Level up your accuracy and confidence with the Rear Adjustable Sight – Part #100002674—built for clear alignment, repeatable clicks, and a zero that sticks. The End

Products specifications
ManufacturerGlock
CategoryParts
SubCategorySights
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