Sightmark .50 Cal Premium Laser Boresight Green
A Sightmark .50 Cal Premium Laser Boresight Green is a chamber-loaded laser alignment tool designed to get your rifle or shotgun on target without firing a shot. Instead of burning through ammunition at the range to dial in a new scope or verify zero, this green laser boresight chambers like a standard round and projects a laser dot that shows your gun's true point of aim. It's the fastest way to establish a baseline zero before heading to the field or range—hunters, competitive shooters, and anyone who values efficiency swear by this method to cut setup time and ammunition waste.
The advantage is simple: boresighting with a laser lets you confirm scope alignment, check for mechanical issues, and validate your gun's zeroing with zero rounds downrange. Once the laser shows your sight picture is correct, you'll fire only the ammo you actually need for live-fire fine-tuning and shooting practice. That's money saved and more trigger time spent honing your marksmanship rather than chasing your initial zero.
Built for .50 caliber rifles, this green-laser version comes ready to use in the field. A lightweight carrying pouch keeps the boresight protected and organized, so you can bring it along on hunting trips or store it safely at the range. Sightmark's laser boresights are trusted across hunting, tactical, and competitive shooting communities for their simplicity and reliability.
Key Features
- Green laser projection shows exact point of aim when chambered
- Works with .50 Cal rifles and shotguns
- Eliminates the need for initial range shooting to establish zero
- Saves ammunition and setup time before live fire
- Includes protective carrying pouch for storage and field use
- Simple, no-frills operation—chambers like a standard round
Specifications
| Caliber | .50 Cal |
| Laser Color | Green |
| Type | Chamber Boresight |
| Manufacturer | Sellmark Corporation (Sightmark) |
| Accessories Included | Carrying Pouch |
Frequently Asked Questions
How does a laser boresight work?
Chamber it like a regular cartridge. When seated, the laser projects a dot that aligns with your bore. Your scope's reticle should be centered on that same dot. Once the laser and scope crosshairs match, your gun is boresighted—ready for live-fire confirmation and final zero adjustments.
Will this work with my .50 caliber rifle or shotgun?
Yes. This boresight is designed for .50 caliber firearms. It chambers and functions with any .50 Cal rifle or shotgun. Always verify the boresight chambers safely and smoothly in your specific firearm before relying on it for zeroing.
Do I need to fire live ammunition after using the laser boresight?
The laser gets you close, but yes—live fire is still necessary to verify and fine-tune zero. Laser boresighting eliminates the frustration of completely blind scope zeroing. After the laser confirms alignment, fire a shot or two to account for sight picture differences and confirm your true point of impact.
What's included in the package?
The boresight comes with a protective carrying pouch for safe storage and transport in the field or at the range.

