The Viridian C5 Universal Green Laser Sight is a compact, rail-mounted aiming laser built for shooters who want fast target acquisition and reliable performance in a minimal footprint. This green laser sight works on most common pistol rails and is designed for shooters running defensive or competition setups who value quick sight picture and shot confirmation. The C5 delivers the visibility advantage of green laser technology in a package that weighs just under two ounces—small enough to stay out of the way but precise enough to matter when precision counts.

What sets the C5 apart is its feature set: Viridian's INSTANT-ON technology puts the laser on target without delay, and the new SafeCharge system uses an internal rechargeable battery with a magnetic charging port—no fumbling with disposable cells or external chargers. The laser runs for 100 minutes per charge and recharges in 90 minutes, giving you a practical duty cycle for training, competitions, or carry. Two ambidextrous buttons let you activate the laser intuitively from either side of the pistol. The hardcoat-anodized 6061 aluminum frame is rated IPX6 water-resistant, and the holster retention feature (HRF) is engineered to work reliably with more holster designs than earlier laser models.

Green lasers cut through ambient light and indoor fluorescents better than red, making the C5 effective in varied lighting without requiring a dark range. The 515–532 nm wavelength is bright enough to see at distance and fast enough to confirm hits in real-time training. Operating range is 14°F to 140°F, covering most shooting environments. This is a laser for the shooter who trains seriously and wants dependable technology backed by a limited lifetime warranty.

Key Features

• Green laser (515–532 nm) provides superior visibility in mixed lighting conditions
• INSTANT-ON activation—laser fires immediately when you press the button
• Internal rechargeable battery with magnetic charging port; 100-minute runtime, 90-minute recharge
• Universal rail mount fits most common pistol Picatinny rails
• Ambidextrous activation buttons for left- or right-hand operation
• Holster Retention Feature (HRF) designed for wider holster compatibility
• IPX6 water-resistant; hardcoat-anodized 6061 aluminum construction
• Lightweight at 1.76 oz—minimal impact on balance or conceal carry
• Operating temperature range 14°F to 140°F

Specifications

Laser Type	Green, <5mW, 515–532 nm
Activation	Manual via ambidextrous buttons; INSTANT-ON technology
Battery	Internal rechargeable with magnetic charging port
Runtime	100 minutes per charge
Charge Time	90 minutes
Mount Type	Adjustable universal rail mount
Construction	6061 aluminum with hardcoat anodization
Water Resistance	IPX6
Operating Temperature	14°F to 140°F
Weight	1.76 oz (49.9 grams)
Dimensions	2.00" L × 1.06" W × 1.06" H
Warranty	Limited lifetime

Frequently Asked Questions

What rails does the Viridian C5 fit?

The C5 features an adjustable universal rail mount designed to fit most common pistol Picatinny rails. It's engineered with the Holster Retention Feature (HRF) for compatibility with a broader range of holster designs than previous laser models.

How long does the battery last and how do I charge it?

The internal rechargeable battery provides 100 minutes of runtime per charge. Recharging takes 90 minutes using the magnetic charging port—there's no battery compartment to open or external charger to carry. Just snap it onto the magnetic dock and you're set.

Is the C5 waterproof for duty or carry use?

The C5 is rated IPX6 water-resistant, meaning it can handle splashes and light rain. It's not submersible, but it's durable enough for range use, training, and carry in typical outdoor conditions.

What color laser does this sight use?

The C5 produces a green laser (515–532 nm wavelength) at less than 5mW output. Green lasers are more visible than red in daylight and indoor lighting, making target acquisition faster in varied conditions.