Can I mount a laser on a Glock 42 without a rail?

Yes. The Glock 42 doesn’t have a standard rail, so lasers like the Crimson Trace Laserguard are designed to mount securely on the trigger guard.

Do I need a special holster for Glock 42 with a laser?

Yes. Most Glock 42 lasers will require a holster specifically molded to accommodate the laser unit for secure carry and proper fit.

Is a red or green laser better for the Glock 42?

Red lasers are better for indoor and low-light environments, while green lasers offer higher visibility in daylight. Green is generally brighter but slightly more expensive.

Glock 42 Laser | Crimson Trace Red & Green Lasers for Glock 42 | Mounts Plus

Name: Glock 42 Laser
Brand: Crimson Trace
Availability: InStock

**Crimson Trace LG-443G Laserguard Green Laser for Glock G42, G43, G43X, G48 - NON Railed** $259.95

**Crimson Trace LG-443 Laserguard Red Laser for Glock G42, G43, G43X, G48 - NON Railed** $169.95

**Crimson Trace LL-807 Laserguard® Pro for GLOCK® Full-Size & Compact** $262.95

🔴 Glock 42 Laser – Precision Targeting for Compact Carry

The Glock 42 is built for discretion—but in high-stress or low-light conditions, accuracy matters most. A Glock 42 laser sight dramatically improves your ability to acquire and engage targets quickly and confidently.

At Mounts Plus, we offer a carefully selected range of Glock 42 lasers from trusted brands like Crimson Trace, designed specifically for the Glock 42’s rail-free frame. Whether you're enhancing your EDC setup or optimizing for defense, our laser sights give you a tactical edge.

Best Laser Sights for Glock 42

Laser Model	Color	Features	Price
Crimson Trace LG-443G Laserguard	Green Laser	Ultra-bright daylight visibility	$259.95
Crimson Trace LG-443 Laserguard	Red Laser	Compact, instinctive activation	$169.95
Crimson Trace LL-807 Pro	Red Laser + Light	Dual function: illumination & laser	$262.00

🛠 All models are custom-molded for Glock 42, 43, 43X, and 48 (non-railed) platforms.

Why Add a Laser to Your Glock 42?

🎯 Faster Target Acquisition – Instantly align your point of aim with the target
🌙 Low-Light Confidence – Navigate and aim when visibility drops
⚖️ Minimal Bulk – Designed for slim Glock 42 frame; adds little to no print
👆 Instinctive Activation – Lasers trigger naturally with proper grip
🧰 Easy Installation – Mounts in minutes with included hardware

🧠 Red Laser vs Green Laser – Which One is Better?

🔴 Red Laser – Great for indoor/low-light use. Affordable and energy-efficient.
🟢 Green Laser – Brighter and more visible in daylight. Slightly more expensive but highly effective for all conditions.

💡 Most concealed carriers choose red for simplicity. Professionals often go green for enhanced visibility.

💬 Glock 42 Laser FAQs

Q: What is the best laser for the Glock 42?
A: The Crimson Trace LG-443 is the most popular for red laser, while the LG-443G offers superior daylight visibility with green laser technology.

Q: Does the Glock 42 have a rail for mounting a laser?
A: No. The Glock 42 has no standard accessory rail. Laser options like the Crimson Trace Laserguard are designed to clamp onto the trigger guard.

Q: Can I use a light and laser combo?
A: Yes. The Crimson Trace LL-807 Laserguard Pro provides both a red laser and a tactical light in one compact unit.

Q: Are lasers legal to carry?
A: In most U.S. states, yes. However, always verify your local laws before concealed carrying a firearm with a laser sight.

Q: Will I need a special holster?
A: Yes. Lasers add some width. Look for laser-compatible Glock 42 holsters (available at Mounts Plus).

🔗 Related Upgrades for Glock 42

🚀 Why Buy Glock 42 Lasers from Mounts Plus?

✅ Authorized Dealer for Crimson Trace
🧰 Glock 42 Compatibility Guaranteed
🧠 Support from Real Shooters
🚚 Fast U.S. Shipping + Easy Returns

🛒 Elevate Your Glock 42 Accuracy with a Laser Sight

When it’s time to draw, you want confidence. A Glock 42 laser sight helps you shoot faster, smarter, and safer—day or night. Trusted by pros and everyday carriers alike, these laser systems are the perfect upgrade for your Glock 42.

👉 Shop Glock 42 Lasers Now – In Stock & Ready to Ship