Sightmark 8x57mm JRS collimator

Sightmark 8x57mm JRS Laser Boresight Collimator

Achieve unparalleled accuracy and save valuable ammunition with the Sightmark 8x57mm JRS Laser Boresight. Engineered for precision and efficiency, this premium collimator is the essential tool for any serious firearm owner looking to zero their rifle with speed and confidence. Eliminate the guesswork and frustration of traditional sighting-in methods. This device provides a fast, reliable, and incredibly accurate way to get your rifle on paper, significantly reducing the number of live rounds needed to achieve a perfect zero.

The core benefit of the Sightmark Laser Boresight lies in its ability to transform the time-consuming process of sighting a scope or iron sights into a quick and simple task. By projecting a powerful and precise laser from the barrel, it provides an immediate point of reference, allowing you to align your optics with the bore axis before ever firing a shot. This not only saves you money on expensive 8x57mm JRS ammunition but also saves your barrel from unnecessary wear and tear. It´s the smartest way to prepare for the hunt, the competition, or tactical deployment.

Key Benefits:

* Exceptional Accuracy: Get on target with extreme precision. This boresight allows for initial sighting adjustments that are remarkably close to your final zero, ensuring your first shots are on paper.
* Ammunition & Cost Savings: Drastically cut down on the number of live rounds required for sighting in. Spend less money on ammunition and more time perfecting your shooting skills.
* Fast and Effortless Operation: Designed for ultimate convenience, it operates with the simplicity of chambering a standard cartridge, making it the fastest method for sighting any rifle.
* Enhanced Confidence: Head to the range or into the field with the absolute confidence that your rifle´s zero is reliably set. It is also perfect for verifying your zero after travel or if the rifle has been bumped.
* Durable and Reliable: Built to last, its precision-machined casing ensures a perfect fit in the chamber, providing consistent and repeatable results every time you use it.

Chamber the Sightmark® Laser Boresight in your 8mmx57 JRS rifle like a regular cartridge, and a red laser dot shows exactly where you´re aiming.

Ideal for hunters, competitive shooters and law enforcement, this device significantly reduces wasted cartridges and shells.

Simply adjust your sights or scope, and save your extra ammo for the hunt.

Includes a carrying case, three (3) AG3 batteries, and instructions.

Optics
* Laser Type: High-visibility Class IIIA Red Laser
* Laser Wavelength: 632 - 650 nm
* Output Power: <5 mW
* Dot Size: Approximately 2 inches at 100 yards

Technical Specifications
* Caliber: 8x57mm JRS
* Sighting Range: 15 - 100 yards
* Battery Type: AG3
* Battery Life: Approximately 1 hour
* Operation: On/Off End Cap
* Construction: Precision-Machined Casing