All active CORE Insiders who have updated their profile at are automatically entered into monthly giveaways. Each month we will draw name(s) at random from our CORE Insider community and give away great gear items such as optics, eyewear, equipment, and apparel. 

Justin Balzer (AKA Griz), is an avid hunter, fisherman, and all-around outdoorsman. In every season he strives to spend as much time as he can in wildernesses both far and near, chasing the wild harvests that his home province of British Columbia has to offer. This is the primary means by which he chooses to source the food that sustains himself and his family. Follow along on a full year of his practice of subsistence through hunting, fishing, and foraging.

When it comes to precision optics, the Mark 4HD and Mark 5HD riflescopes are undeniably at the forefront. But how do you know which model is right for you? Let's find out.

All active CORE Insiders who have updated their profile at are automatically entered into monthly giveaways. Each month we will draw name(s) at random from our CORE Insider community and give away great gear items such as optics, eyewear, equipment, and apparel.

The Leupold Gun Rack takes an inside look at what products employees, athletes, and fans are using in the field. Find out what Joe Ferronato of Petersen's Hunting utilized while on an Arctic Grizzly bear hunt in northern Alaska. 

The BX-4 Pro Guide HD Gen 2 is an upgraded version of our best-selling binocular and uses high-quality glass and improved lens coatings to deliver the resolution, clarity, and glare reduction diehard hunters and shooters demand. Along with its outstanding optical system, the BX-4 Pro Guide HD Gen 2 includes interchangeable Form-Fit eyecups that’ll keep your eyes fresh through hours of hillside glassing.

All active CORE Insiders who have updated their profile at are automatically entered into monthly giveaways. Each month we will draw name(s) at random from our CORE Insider community and give away great gear items such as optics, eyewear, equipment, and apparel. 

With superior edge-to-edge clarity and extreme low-light performance, the Mark 5HD 3.6-18x44 is now available with the versatility of the PR2-MIL or PR2-MOA reticle. Developed with input from the country’s top competitors and professional shooters, the PR2 reticle is specifically designed for long-range speed and precision.

Color meets capability with Leupold's latest twist on the award-winning Mark 5HD line of riflescopes, now available in Flat Dark Earth (FDE). Whether you're out in the field or on the range, these new riflescopes are designed to blend seamlessly with your environment, providing an edge in both style and performance.

Upgrade every gun in your safe with a rugged Mark 4HD riflescope. We took the legendary performance of our Mark 5HD and gave it a slimmer maintube that’s been packed full of professional-grade features. Whether you’re a dedicated enthusiast or a uniformed professional, the Mark 4HD’s optical clarity and lightweight design will get the job done at the range or in the field.