TRUGLO TFO Tritium Fiber Optic Sight Set for Glock 42/43
$80.61
$119.99
(You save
$39.38
)
- Type:
- Fiber Optic Front/Rear
- Firearm Group:
- Handgun
- Firearm Make Fit:
- Glock
- Finish-Color:
- Black
- Firearm Fit:
- Glock 42/43/43X/48 (Excludes MOS Models)
- Front Color:
- Green
- Rear Color:
- Yellow
- Rear Material:
- Fiber Optic, Tritium
- Frame Material:
- Steel
- Front Material:
- Fiber Optic, Tritium
The TRUGLO TFO Tritium Fiber Optic Sight Set for Glock 42/43 combines two proven sighting technologies into one compact, versatile package designed for carry pistols. If you own a Glock 42 or 43, you've got a reliable EDC gun—and TFO sights ensure you can acquire your target fast and clearly whether you're at the range in broad daylight or responding to a threat in low light. Fiber-optic technology gathers ambient light to produce a bright aiming point in daylight; tritium gas tubes glow independently in darkness. Together, they eliminate the brightness compromise that plagues single-technology sights.
These are sights built for gunfighters and everyday carriers who demand performance across conditions without fussing with adjustments or batteries. The green front sight and yellow rear sight create excellent contrast for quick target acquisition, and the set fits standard Glock holsters—no re-holstering headaches when you upgrade. TFO sights won't make you slower or clumsier on the draw; they just make sure your sight picture is there when you need it.
Whether you shoot IDPA, carry for personal defense, or run drills at the range, consistent brightness day and night removes one variable from the equation. You focus on grip, trigger press, and follow-up shots. The sights take care of themselves.
Key Features
- Hybrid tritium and fiber-optic technology for bright sight picture in daylight and darkness
- Green front sight, yellow rear sight for rapid target acquisition and contrast
- Fits standard Glock holsters without modification
- Self-illuminating tritium gas tubes—no batteries required
- Specifically designed for Glock 42 and Glock 43 models
Frequently Asked Questions
Will these TFO sights work on my Glock 42 or 43?
Yes—this set is engineered specifically for Glock 42 and Glock 43 pistols.
Do I need to re-holster my carry gun after installing these sights?
No. These sights are designed to fit standard Glock holsters without modification.
How do the sights work in complete darkness?
The tritium gas tubes glow independently in low light and darkness without requiring batteries or charging. In daylight, the fiber-optic elements gather ambient light for brightness. In darkness, tritium takes over.
What colors are the front and rear sights?
The front sight is green and the rear sight is yellow, providing contrast and fast target acquisition.
