Viridian C5l For Sig P365 Vir 930-0044 C5l For Sig P365 Grn Laser
- Firearm Make Fit:
- Sig Sauer
- Finish-Color:
- Black
- Battery Size:
- Rechargeable Lithium
- Bulb Type:
- LED
- Output:
- 5.0 mW/ 550 Lumens
- Rechargeable:
- Yes
- Switch Type:
- Manual/ ECR INSTANT-ON
- Weight:
- 1.59 oz
- Material:
- 6061 Aluminum
The Viridian C5L green laser sight for Sig P365 is a compact mounted light and laser combo purpose-built for the popular compact carry pistol. If you run a P365 with a rail and want a tool that merges bright illumination with fast target acquisition, the C5L delivers the brightness and laser reach most shooters expect from a modern defensive sight, all in a form factor that doesn't bulk up your carry gun.
The C5L puts out 580 lumens and throws a 25,000 candela beam—enough to light a room or pick up a threat at distance. The green laser operates at less than 5mW output in the 515–532nm spectrum and reaches out to around 184 meters. That's the kind of effective range that matters in low-light defensive scenarios, whether you're training at the range or carrying for personal defense. The unit mounts directly to the Sig P365 rail, so there's no adapter hunting or gunsmith work needed.
Viridian's C5L is engineered for the balance most shooters actually want: enough horsepower to work in darkness and clutter, an intuitive control scheme, and a profile that doesn't turn your compact pistol into a light saber. It's built for people who carry daily and train seriously, not for range queens looking to pile on every accessory known to man.
Key Features
- 580 lumens and 25,000 candela beam intensity for effective low-light target identification
- Green laser (515–532nm, <5mW) with approximately 184-meter range for fast, intuitive aiming
- Custom fit for Sig Sauer P365 standard railmount—no adapters or modifications required
- Compact design tailored to the P365 frame without excessive overhang
- Suitable for personal defense, range training, and low-light engagement
Specifications
| Brand | Viridian Weapon Technologies |
| Model | 930-0044 |
| Firearm Fit | Sig Sauer P365 (standard railmount) |
| Light Output | 580 lumens |
| Beam Intensity | 25,000 candela |
| Laser Type | Green laser (515–532nm) |
| Laser Output | <5mW |
| Laser Effective Range | Approximately 184 meters |
| Mount Type | Sig P365 rail-mounted |
Frequently Asked Questions
Will the C5L fit my Sig P365?
Yes. The Viridian C5L Model 930-0044 is custom-built for the Sig P365 standard railmount and requires no adapters or modifications. It attaches directly to your rail.
How bright is the light, and how far does the laser reach?
The C5L produces 580 lumens with a 25,000 candela beam intensity. The green laser is rated for an effective range of approximately 184 meters and operates at less than 5mW output.
What's the laser wavelength?
The laser operates in the 515–532nm green spectrum, which many shooters find easier to pick up quickly in low light than red lasers.
Is this sight suitable for defensive carry?
Yes. The C5L is designed for personal defense applications and works well for training and carry shooters who want both a bright, reliable light and laser targeting in a compact package.

