Glock 42 Sights

Best selection of OEM & compatible Glock 42 sights for sale. Complete range of sighting options for the Glock 42 platform, from factory iron sights to fiber-optic, night-sight & mini red-dot solutions, easily identify sight type, mounting style & basic compatibility, while comparing the live prices.

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XS Sight Systems Glock 42, 43, 48 R3D 2.0 Sight
XS Sight Systems Glock 42, 43, 48 R3D 2.0 Sight
$87.25
  • UPC: 647533003858
  • MPN: GLR206P6G
  • Manufacturer: XS Sight Systems
The Gun Shop USA
XS Sight System DXT2 PRO Series Glock 42 / 43 / 43X / 48 Tritium Night Sights
XS Sight System DXT2 PRO Series Glock 42 / 43 / 43X / 48 Tritium Night Sights
$89.15
  • UPC: 647533001090
  • Manufacturer: XS Sight Systems
  • Gun Make: Glock
The Gun Shop USA
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 49, Black / Black
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 49, Black / Black
$90.80
  • UPC: 719307620674
  • MPN: 601141
  • Manufacturer: Trijicon
Fast Ammo
Trijicon Glock 42, 43, 43X, 48 HD Night Sight Set
Trijicon Glock 42, 43, 43X, 48 HD Night Sight Set
$92.99
  • UPC: 719307212695
  • MPN: 600784
  • Cartridge: 380 ACP9mm Luger
Gritr Sports
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 51, Yellow / Black
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 51, Yellow / Black
$97.43
  • UPC: 719307620698
  • MPN: 601143
  • Manufacturer: Trijicon
Fast Ammo
Trijicon Glock 42,43,43X,48 DI Night Sight Set
Trijicon Glock 42,43,43X,48 DI Night Sight Set
$97.49
  • UPC: 719307215245
  • MPN: 601106
  • Color: Black
Fast Ammo
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 48, White / White
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 48, White / White
$99.17
  • UPC: 719307620667
  • MPN: 601140
  • Manufacturer: Trijicon
The Gun Shop USA
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 50, Orange / Black
Trijicon Optic Height Sight Set Glock 42, 43, 43x, 43e, 50, Orange / Black
$108.48
  • UPC: 719307620681
  • MPN: 601142
  • Manufacturer: Trijicon
Locked Loaded
Trijicon Heavy Duty Night Sights Orange Front Outline
Trijicon Heavy Duty Night Sights Orange Front Outline
$110.87
  • UPC: 719307212701
  • MPN: GL113C600785
  • Artridge: 380 ACP9mm Luger
Fast Ammo
Trijicon HD XR Glock 42 / 43 / 43X / 48 Night Sight Set, Yellow / Black
Trijicon HD XR Glock 42 / 43 / 43X / 48 Night Sight Set, Yellow / Black
$120.11
  • UPC: 719307213968
  • MPN: GL613C600845
  • Manufacturer: Trijicon
Frisco Guns
Trijicon HD XR Glock 42 / 43 / 43X / 48 Night Sight Set, Orange / Black
Trijicon HD XR Glock 42 / 43 / 43X / 48 Night Sight Set, Orange / Black
$121.50
  • UPC: 719307213975
  • MPN: 600846
  • Manufacturer: Trijicon
Locked Loaded
XS Sights R3D Glock 42 / 43 / 43x / 48 Night Sights
XS Sights R3D Glock 42 / 43 / 43x / 48 Night Sights
$665.58
  • UPC: 647533000789
  • MPN: XSSGLR014P6GBULK
  • Weight: 0.45 LBS
Fast Ammo
XS Sights R3D Glock 42 / 43 / 43x / 48 Night Sights Set, Orange
XS Sights R3D Glock 42 / 43 / 43x / 48 Night Sights Set, Orange
$672.03
  • UPC: 647533000796
  • MPN: XSSGLR014P6NBULK
  • Weight: 0.44 LBS
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