+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

Meprolight Universal U.S.I.T Sight Installation Tool

01:18
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
1 of 1 videos
Meprolight - Raise 'Em Up Manifesto
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
1 of 7 images
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
2 of 7 images
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
3 of 7 images
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
4 of 7 images
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
5 of 7 images
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
6 of 7 images
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
Meprolight U.S.I.T. Universal Sight Installation Tool 40440
7 of 7 images
Meprolight U.S.I.T. Universal Sight Installation Tool 40440

Tap Tap to Zoom

Questions & Answers
Can this be used to install front sights? Does it work with the Glock 43? Expert Answer

This can be used for dovetailed front iron sights, however the Glock 43 front sight is not dovetailed so you would need a Glock sight tool instead: https://www.opticsplanet.com/meprolight-hex-nut-tool-for-glock-front-sights.html. This will work on the rear sights.

by Ethan C., Gear Expert, June 13, 2018
See 2 More Answers
Will this Meprolight USIT Universal Sight Installation Tool remove rear sight on a Kimber 1911 Gold Match 2, and do you need any special adapter? Expert Answer

There is no special adapter for the target sights on the Kimber Gold Match. Please email us at techsales@opticsplanet.com and we can confirm compatibility with Meprolight.

by Armando R., Gear Expert, December 12, 2019
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Meprolight USIT Night Sight Installation Tool - 40440 by Legacy Reviewer, Verified Owner, November 5, 2012
This unit would be best for the gun smith or collector seeking a bullet proof bench mounted sight tool. The 40440 Comes set up for rear sights and the Meprolight Kimber sight pusher adapter 40439 is required for most front sights. The best reason to ...
Read More...
12/12 found this helpful
Helpful Positive Review
BEST SIGHT TOOL MADE ! by Legacy Reviewer, Verified Owner, July 7, 2012
My son and I have tried other tools to change the sights on our Kimber Ultra Carry Crimson handguns with very diappointing results. They were not made sturdy enough to handle the ultra tight sights common on Kimber models. This sight tool with proper...
Read More...
11/12 found this helpful
Helpful Positive Review
Worth The Extra Cash by Legacy Reviewer, Verified Owner, May 7, 2013
As a gunsmith for the last 10 years I've managed to destroy 3 other sight tools ranging from 80 to 150 dollars. The investment in this one is considerable but after figuring it out and using it on both front and rear sights of various manufacturers I...
Read More...
7/8 found this helpful
Read All 3 Reviews
Fabric/Material:
Steel
Color:
Black
Length:
13.9 in
Condition:
New
Quantity:
2 Pieces

Code: MR-GST-40440-EE

MPN: 404400

UPC: 840103137537

Product No Longer Available

Product Info for Meprolight USIT Universal Sight Installation Tool

Replace the sights on your handgun with the help of this reliable Meprolight Universal U.S.I.T Sight Installation Tool. This Meprolight Sight & Optic Tools allows for clean and damage-free installation of weapon sights on nearly any major manufacturer's pistol. The Meprolight USIT Universal Sight Installation Tool is a two-piece device that is made of steel for maximum toughness that results in perfect sight installation with every use. Use the Meprolight Universal Sight Installation Tool (USIT) to make precise modifications to your firearm that will create an enhanced shooting experience anywhere you take aim.image

Features of Meprolight Universal U.S.I.T Sight Installation Tool:

  • Enables clean, damage-free installation of sights

Package Contents:

  • Meprolight USIT Universal Sight Installation Tool

Related Products to Meprolight USIT Universal Sight Installation Tool

Image of Meprolight Night Sights for Glock Handguns and Pistols 17 models Meprolight Night Sights for Glock Handguns and Pistols (187) As Low As (Save Up to 26%) $39.99 Blazin' Deal
Image of Meprolight Tru-Dot Night Sights for Kahr 9mm and .45 Pistols 2 models Meprolight Tru-Dot Night Sights for Kahr 9mm and .45 Pistols (15) List: $109.99 (Save $10.00) $99.99 Best Rated
Image of Meprolight Night Sights for Beretta Pistols and Handguns 2 models Meprolight Night Sights for Beretta Pistols and Handguns (17) As Low As (Save Up to 10%) $89.99 Best Rated
Image of Meprolight Night Sights for Browning H.P. Mk III Meprolight Night Sights for Browning H.P. Mk III (7) List: $109.99 (Save $10.00) $99.99 Best Rated
Image of Meprolight Tru-Dot Tritium Night Sights for Colt Government Handguns Meprolight Tru-Dot Tritium Night Sights for Colt Government Handguns (6) List: $109.99 (Save $10.00) $99.99 Best Rated
Image of Meprolight Sights for Ruger Rifle Models 2 models Meprolight Sights for Ruger Rifle Models (4) As Low As (Save Up to $10.00) $59.99
Image of Meprolight TRU-DOT Smith&Wesson Fixed Night Sights 17 models Meprolight TRU-DOT Smith&Wesson Fixed Night Sights (51) As Low As (Save Up to 13%) $34.99 Free 2 Day Shipping
Image of Meprolight Night Sights for Springfield XD Pistols and Handguns 3 models Meprolight Night Sights for Springfield XD Pistols and Handguns (32) As Low As (Save Up to 11%) $89.00 Best Rated
Image of Meprolight Night Sights for Walther PPS Pistols 2 models Meprolight Night Sights for Walther PPS Pistols (62) List: $109.99 (Save $10.00) $99.99 Best Rated
Image of Meprolight Night Sights for HK Pistols and Handguns 12 models Meprolight Night Sights for HK Pistols and Handguns (55) As Low As (Save Up to 13%) $34.99 Free 2 Day Shipping
Image of Midwest Industries AR Professional Armorer's Wrench made-in-usa-flag 2 models Midwest Industries AR Professional Armorer's Wrench (70) As Low As (Save Up to 39%) $54.99 Blazin' Deal
Image of Midwest Industries AR Professional Armorer's Wrench made-in-usa-flag 2 models Midwest Industries AR Professional Armorer's Wrench (70) As Low As (Save Up to 39%) $54.99 Blazin' Deal
Image of Midwest Industries Upper Receiver Rod 2 models Midwest Industries Upper Receiver Rod (198) As Low As (Save Up to $11.00) $115.95 Best Rated
Image of Midwest Industries Upper Receiver Rod 2 models Midwest Industries Upper Receiver Rod (198) As Low As (Save Up to $11.00) $115.95 Best Rated
Image of Vism Upper Receiver Block For Ar-15 Vism Upper Receiver Block For Ar-15 (106) List: $51.99 (Save 17%) $42.99 Best Rated
Image of Vism Upper Receiver Block For Ar-15 Vism Upper Receiver Block For Ar-15 (106) List: $51.99 (Save 17%) $42.99 Best Rated
Image of Wheeler Engineering Firearm Accurizing Handheld Torque Wrench w/10 Bits Built Set Wheeler Engineering Firearm Accurizing Handheld Torque Wrench w/10 Bits Built Set (33) List: $79.99 (Save 14%) $68.79 Best Rated
Image of Wheeler Engineering Firearm Accurizing Handheld Torque Wrench w/10 Bits Built Set Wheeler Engineering Firearm Accurizing Handheld Torque Wrench w/10 Bits Built Set (33) List: $79.99 (Save 14%) $68.79 Best Rated
Image of Wheeler Engineering Fine Gunsmith Equipment Armorer's Handgun Sight Tool Wheeler Engineering Fine Gunsmith Equipment Armorer's Handgun Sight Tool (96) List: $190.99 (Save 28%) $136.99 Best Rated
Image of Wheeler Engineering Fine Gunsmith Equipment Armorer's Handgun Sight Tool Wheeler Engineering Fine Gunsmith Equipment Armorer's Handgun Sight Tool (96) List: $190.99 (Save 28%) $136.99 Best Rated
Image of Wheeler Engineering Fine Gunsmith Equipment Armorer's Handgun Sight Tool Wheeler Engineering Fine Gunsmith Equipment Armorer's Handgun Sight Tool (96) List: $190.99 (Save 28%) $136.99 Best Rated
Image of Real Avid Armorer's Master Gun Vise Real Avid Armorer's Master Gun Vise (23) List: $367.00 (Save 18%) $299.99 Best Rated
Image of Geissele Barrel Nut Wrench Geissele Barrel Nut Wrench (27) List: $24.69 (Save 55%) $11.00 Best Rated
Image of Geissele Barrel Nut Wrench Geissele Barrel Nut Wrench (27) List: $24.69 (Save 55%) $11.00 Best Rated

Meprolight USIT Universal Sight Installation Tool Unavailable & Discontinued Models

List of Unorderable Models

  • Meprolight U.S.I.T. Universal Sight Installation Tool 40440 , MPN: 404400 , UPC: 840103137537 , Code: MR-GST-40440-EE
Compare (0)
1 item has been added
Add at least two items to compare