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The 1911 U-Notch Rear Sight offers rugged 4140 steel construction, a glare-free sight picture, and a secure fit for reliable performance in any condition.

10-8 PERFORMANCE STANDARD .125" U-NOTCH REAR SIGHT

100003766

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Variations
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Variations:

Variations:

Make: 1911 Model: Government, Commander, Officers Sight Color: Black Style: U-Notch Product no.: 100003766
Not available
74.9 GBP 0 £74.90 *
Make: 1911 Model: Government, Commander, Officers Sight Color: Black Style: U-Notch Product no.: 100003768
Not available
74.9 GBP 0 £74.90 *
Make: 1911 Model: Government, Commander, Officers Sight Color: Black Style: U-Notch Product no.: 100003769
Not available
74.9 GBP 0 £74.90 *
0 0 3 GBP

Not available.

Product no.: 100003766

Mfr. No.: 0201-325-125

Notify on availability 74.9 GBP
0 0 3 GBP
Description Specification Customers reviews Accessories

10-8 PERFORMANCE STANDARD .125" U-NOTCH REAR SIGHT

Notify on availability

Description:

Discover the Ultimate in Precision and Reliability

The 1911 U-NOTCH REAR SIGHT from 10-8 PERFORMANCE is designed for those who demand rugged construction and a clear sight picture for daily carry.

Product Features:

  • Durable Construction: Precision machined from heat-hardened 4140 steel bar stock, ensuring longevity and resistance to daily wear and tear.
  • Clear Sight Picture: The fixed rear sight provides a precise sight picture, perfect for concealed carry, duty, or combat pistols.
  • Dehorned Edges: Fully “dehorned” with rounded and chamfered edges to prevent snagging on holsters, clothing, or gear.
  • Quick Alignment: The easy-to-acquire .125" high U-shaped notch aligns quickly with various factory-height front sights.
  • Glare-Free Performance: The rear face features 40 lpi serrations for a glare-free sight picture in almost any lighting conditions.
  • One-Hand Cocking Aid: The front of the blade has a ledge contour to assist in one-hand cocking.
  • Robust Finish: A hard, manganese phosphate parkerized finish enhances strength and surface wear resistance.
  • Secure Mounting: A hidden setscrew anchors the sight in the slide dovetail for extra-secure mounting and resistance to recoil shift.
  • Compatibility: Cut to fit the popular Novak Lo-Mount-type dovetail.

Specifications:

  • Material: Steel
  • Finish: Matte black
  • Fits: Novak-style 65° x .500” dovetail
  • Height: Standard - .325” high
  • Available Notch Widths: .125”, .140”, and .156”

Upgrade your firearm with the 1911 U-NOTCH REAR SIGHT and experience the perfect blend of durability and precision.



Top takeaways

  1. The 1911 U-Notch Rear Sight is made from heat-hardened 4140 steel for durability and has a dehorned design to prevent snagging.
  2. Features a .125" U-shaped notch for quick sight alignment with various front sights and has a non-glare serrated rear face.
  3. Designed to fit Novak Lo-Mount-type dovetail with a manganese phosphate parkerized finish and includes a setscrew for secure mounting.

Attributes

  • Model:
    Commander
    ,
    Government
    ,
    Officers
  • Sight Color:
    Black
  • Style:
    U-Notch
  • Weapon type:
    1911
  • Delivery weight: 0.005kg
  • Shipping width: 83mm
  • Shipping length: 146mm

Item details

Made in USA

Customers reviews

Customer ratings (6)

5 / 5
Definitely recommended

Brownells USA it's W I D E ! 13/01/2017

This is a high quality sight that I have used on multiple platforms in the past. I had my gunsmith mill the notch wider on past sights and so ordered this one this time around. He had no trouble installing - just slightly oversized which is what you want. I knew ahead of time what I was in store for with that .156 notch since I was pairing the 10-8 rear with a Novak Mega-Dot. I have to resort to this type of arrangement because of my eyesight. It has worked out great for everything up close and out to 25 yards. But Accuracy really dropped off past that and I just have to accept that.

So this is great for fast & close type of shooting but at distance it will be harder to be accurate.

Definitely recommended

Brownells USA Improves sight picture! 02/10/2014

Easy to install on a Springfield Loaded 1911. The .140" wide U notch rear with the existing .125" front sight made for a substantially improved sight picture.

Variations:

Make: 1911 Model: Government, Commander, Officers Sight Color: Black Style: U-Notch Product no.: 100003766
Not available
74.9 GBP 0 £74.90 *
Make: 1911 Model: Government, Commander, Officers Sight Color: Black Style: U-Notch Product no.: 100003768
Not available
74.9 GBP 0 £74.90 *
Make: 1911 Model: Government, Commander, Officers Sight Color: Black Style: U-Notch Product no.: 100003769
Not available
74.9 GBP 0 £74.90 *

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