Leapers Integrix 6-­36x56mm Riflescope: Full Review

I spent some time traveling recently and toured an optics manufacturer that you’ve likely never heard about. Integrix is an optics company owned by Leapers with manufacturing based in Michigan and Taiwan. Guns & Ammo sent me to Taiwan in August 2024 to observe the development of its newest scope, the Integrix 6-­36x56mm. A number of details stood out during this trip, which bodes well for American riflemen.

Optics manufacturing is changing and improving faster than rifle manufacturing, from my perspective. Glass elements that used to be prohibitively expensive are within financial reach for many thanks to economies of scale. The influx of new rifle shooters and the money they’ve spent has allowed for the cost of these premium materials to come down. The growth in the consumer base has also fueled competition among optics manufacturers, improving optics and mechanics.

What makes Integrix unique is its ability to design and manufacture. The only other American optics company that can make this claim is Leupold. The new 6-­36x56mm scope is unique to Integrix, having an optical design completed by an optical engineering firm explicitly for them. It is not a design purchased from one of the big Asian manufacturers. While it’s not uncommon for scope enthusiasts to prognosticate about the lineage of a scope, this one is unlike any other.

Integrix didn’t decide to pay for their own optical engineering for fun. I spoke with David Ding, owner, and asked him about this decision.

“I wanted to build a high-­power scope that is practical and enjoyable,” Ding said. 

Ding came up with three priorities and then put people to work. The first priority was to offer high performance across the full magnification range. It’s not uncommon for high-­power scopes to become finicky at the top end. Images can darken, and more commonly it can become hard to maintain a full field of view because the eye box is tight. Ding made these disqualifying traits for Integrix, ones that would not be tolerated.

The second priority was to create the widest field of view possible, a feature that is frequently undervalued. A large field of view means the rifle doesn’t have to be placed in as precise an orientation towards the target to allow the shooter to still find it through the scope. When combining a large field of view with a forgiving eye box, the rifleman also has a better chance of seeing where a shot lands because the scope allows the shooter to see even as the rifle recoils.

Another top priority was resolution. Integrix understands that it doesn’t require much of a scope to see targets in broad daylight at the range. However, difficult optical conditions such as objects in shadows or concealed targets on overcast days represent tough scenarios that require excellent contrast and resolution. To this end, Integrix uses premium lenses. As much as we’d all like an amazing scope for a few hundred dollars, it’ll never happen because the tolerances and composition to which premium lenses have to be held require robust manufacturing capability that only Schott and Ohara can maintain.

With this list of priorities, most optics companies would start shopping for an optical design that best fit the goal, and then look for a manufacturing facility that could make it with their desired tweaks. Integrix, instead, chose to have its optical designer — whom has been doing the job for decades at a high level — lay out a scope suited to Integrix’s manufacturing capability. By first doing a detailed factory assessment of how the mechanical aspects of the scope would be made, the optical engineering team created a prescription ideally made for it. Such close collaboration between the optical and mechanical components of the scope almost never happens. It’s also a great way to create a high-­performance scope that is efficient and cost-­effective because there is no wasted effort.

The path to scope production for Integrix was only possible because of the company ownership. David and Tina Ding own Leapers and Integrix. They are committed to building products their consumers desire. Both David and Tina had parents that fled communist China to Taiwan after World War II, and both were students at Taiwan’s Service Academy where they met. Again, they both served in Taiwan’s police force. David is an avid rifleman and decided to start a company providing goods to the firearms industry. Leapers came first. In addition to its own product line, Leapers performs a lot of original equipment manufacturing (OEM) for many of the U.S. optics industry’s best-­known brands.

After decades of learning the industry and building an enviable manufacturing capability with redundancy in Taiwan and Michigan, Integrix started making scopes a few years ago. The 6-­36x56mm is new for 2025, and it is exceptional. The amount of engineering that went into building it — and the amount of testing and verification that it saw prior to production — exceeds the standards of many scope companies. As part of the verification process, Integrix built multiple versions and tested each against its competitors to assess performance. I’ve seen the instrumentation and watched the tests. I didn’t see any 6-­36x56mm riflescope beat this one consistently for resolution or contrast. It’s important to note that resolution testing consists of multiple iterations across the entire field of view, and off-­axis viewing was also assessed. Some of the competitor’s scopes cost twice as much, yet the Integrix optic beat most of them. The performance that comes from the Integrix 6-­36x56mm scope is only possible because of the bespoke optical design that benefits from the company’s manufacturing capability and tolerance-­holding.

As of this writing, I still need to test this scope for lateral impact durability and tracking, but I left Taiwan impressed with its optical performance. In addition to great resolution and contrast, it has an excellent field of view and was a comfortable scope to sit behind. As common for premium optics in this magnification range, it offers 92-percent light transmission through the entire system — not just one lens — and it has a waterproof rating of IPX7 (i.e., 3 feet of water for 30 minutes). Expected availability of the Leapers Integrix 6-36x56mm was March 31, 2025.

Integrix is a new name in the premium optics world, but the scopes they produce will exceed expectations. There is no excessive overhead or board members trying to boost stock prices. Integrix runs lean at the top and has leadership committed to making the excellent optics while keeping them as affordable as possible. 

Leapers Integrix 6-­36x56mm

• Magnification: 6-­36X
• Objective: 56mm
• Tube Diameter: 34mm
• Elevation adjustment: .1 mil per click
• Windage ADJ.: .1 mil per click
• Reticle: M1 MRAD, M2 MRAD
• Length: 15.1 in.
• Weight: 39.5 oz.
• Eye Relief: 3.54 in.
• MSRP: $2,900
• Manfacturer: Leapers, 734-542-1500, leapers.com

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