+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

HiViz LiteWave H3 Tritium/Litepipe Pistol Night Sight Set - Fits All S&W M&P Shield All Gen In 9mm, .40 S&W, .45 ACP, Except M&P Shield EZ380/ 9EZ MPSXN421 Gun Make: Smith & Wesson, 19% Off w/ Free S&H

HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W Shield 9mm, S&W .40, S&W .45, Black, Green/Orange Litepipes w/ White Front Ring, MPSN421
HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W Shield 9mm, S&W .40, S&W .45, Black, Green/Orange Litepipes w/ White Front Ring, MPSN421
1 of 1 images
HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W Shield 9mm, S&W .40, S&W .45, Black, Green/Orange Litepipes w/ White Front Ring, MPSN421

Tap Tap to Zoom

Questions & Answers
Would anyone know if these sights will work on the Smith and Wesson SD and V series of pistols? Manufacturer Answer

Yes, They do if you have a dove tailed front sight.

by Hi Viz Sights, Manufacturer, December 14, 2023
See 1 More Answer
Will these fit a M&P9 shield plus? Expert Answer

Yes, these will work.

by Todd, Gear Expert, September 1, 2021
View All Q&A You Have a Question? Ask!
Gun Make:
Smith & Wesson
Gun Model:
Smith & Wesson M&P Shield
Color:
Black
Front Sight Color:
Green w/ White Ring
Rear Sight Color:
Green/Orange
Illumination Color:
Green
Condition:
New

Code: HZ-AP-LH3TLSS6-MPSN421

MPN: MPSXN421

UPC: 613485590159

List: $134.99Save 19%
$109.99

Please note - Pistol sights require professional installation equipment. Improper installation can cause the product to misfunction or even damage the product, making it non-returnable. We strongly advise consulting a gunsmith before purchasing this product.

Product Info for HiViz LiteWave H3 Tritium/Litepipe Pistol Night Sight Set - Fits All S&W M&P Shield All Gen In 9mm, .40 S&W, .45 ACP, Except M&P Shield EZ380/ 9EZ

Upgrade your handgun's performance with this HiViz LiteWave H3 Tritium/Litepipe Pistol Night Sight Set - Fits All S&W M&P Shield All Gen In 9mm, .40 S&W, .45 ACP. HiViz built these Pistol Parts with steel construction to handle the harsh recoil your pistol produces. The HiViz LiteWave H3 Illuminated Night Sight Set w/ LitePipe will enhance your sight visibility in any lighting conditions, and the bright encapsulated Tritium will ensure you always have a reliable aiming point for your firearm. These sights are compatible with most Smith & Wesson models, and these sights fit on several other firearm models, too. Step up your shot game with the HiViz LiteWave H3 Illuminated Pistol Night Sight Set.image

Specifications for HiViz LiteWave H3 Tritium/Litepipe Pistol Night Sight Set - Fits All S&W M&P Shield All Gen In 9mm, .40 S&W, .45 ACP, Except M&P Shield EZ380/ 9EZ:

Manufacturer: HiViz
Gun Make: Smith & Wesson
Gun Model: Smith & Wesson M&P Shield
Color: Black
Front Sight Color: Green w/ White Ring
Rear Sight Color: Green/Orange
Fabric/Material: Steel
Gun Type: Pistol
Illumination Type: Tritium
Illumination Color: Green
Condition: New

Features of LiteWave H3 Tritium/Litepipe Pistol Night Sight Set

  • Sight visibility in all light conditions
  • Ultra bright encapsulated Tritium
  • Factory sight heights
  • All steel construction
  • Fits standard holsters

Package Contents:

  • HiViz LiteWave H3 Tritium/Litepipe Night Sight Set

HiViz LiteWave H3 Tritium/Litepipe Pistol Night Sight Set - Fits All S&W M&P Shield All Gen In 9mm, .40 S&W, .45 ACP, Except M&P Shield EZ380/ 9EZ Orderable Models

List of Orderable Models

  • HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W Shield 9mm, S&W .40, S&W .45, Black, Green/Orange Litepipes w/ White Front Ring, MPSN421 , MPN: MPSXN421 , UPC: 613485590159 , Code: HZ-AP-LH3TLSS6-MPSN421

HiViz LiteWave H3 Tritium/Litepipe Pistol Night Sight Set - Fits All S&W M&P Shield All Gen In 9mm, .40 S&W, .45 ACP, Except M&P Shield EZ380/ 9EZ Unavailable & Discontinued Models

List of Unorderable Models

  • USED HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W Shield 9mm, S&W .40, S&W .45, Black, Green/Orange Litepipes w/ White Front Ring, MPSN421, EDEMO2, Condition Fair, Other , MPN: MPSXN421-EDEMO2 , Code: HZ-AP-LH3TLSS6-MPSN421-EDEMO-OT-D
  • USED, HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W M&P Shield, MPSN321 , MPN: MPSXN321-EDEMO , Code: HZ-AP-LH3TLSS6-MPSN321-EDEMO-OT-U
  • USED HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W M&P Shield, MPSN321, EDEMO3, Used, Condition Like New, Inspect and Rebox , MPN: MPSXN321-EDEMO3 , Code: HZ-AP-LH3TLSS6-MPSN321-EDEMO-RE-A
  • USED, HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W Shield 9mm, S&W .40, S&W .45, Black, Green/Orange Litepipes w/ White Front Ring, MPSN421 , MPN: MPSXN421-EDEMO , Code: HZ-AP-LH3TLSS6-MPSN421-EDEMO-RE-C
  • USED HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W Shield 9mm, S&W .40, S&W .45, Black, Green/Orange Litepipes w/ White Front Ring, MPSN421, EDEMO1, Used, Condition Like New , MPN: MPSXN421-EDEMO1 , Code: HZ-AP-LH3TLSS6-MPSN421-EDEMO1
  • HiViz Litewave H3 Tritium/Litepipe Sight Set, S&W M&P Shield, MPSN321 , MPN: MPSXN321 , UPC: 613485590142 , Code: HZ-AP-LH3TLSS6-MPSN321
Compare (0)
1 item has been added
Add at least two items to compare