Keep your rifle scope perfectly vertical—shot after shot—with the UTG ACCU-SYNC® Anti-cant Leveler, 1" (MT-RTR1). Designed to integrate cleanly with 1-inch UTG ACCU-SYNC cantilever mounts and rings, this compact accessory adds a flip-to-side bubble level that helps eliminate scope cant—one of the most common causes of missed holds, inconsistent elevation, and frustrating “why did that drift?” impacts at distance. Built from durable 6061-T6 aluminum with a matte black anodized finish, the MT-RTR1 gives precision shooters, hunters, and long-range enthusiasts an easy, reliable way to confirm a level rifle before breaking the shot. Leapers
If you’re searching for a UTG scope leveler 1 inch, anti-cant bubble level, scope ring top level, or ACCU-SYNC leveler MT-RTR1, this is the purpose-built solution that mounts cleanly, stays out of the way, and helps you shoot straighter.
Why an Anti-Cant Leveler Matters
Even a small amount of rifle cant can throw off your trajectory—especially as distance increases. When the rifle is tilted, your elevation adjustment no longer tracks purely “up and down,” and your holds can drift left or right. A scope leveler gives you immediate visual confirmation that your rifle is upright, improving:
Long-range accuracy and repeatability
Consistency with dialing elevation
Confidence on uneven terrain (hillsides, barricades, awkward shooting positions)
Data reliability when you’re building dope or verifying drops
In short: if you care about precision, an anti-cant level is one of the simplest upgrades you can make.
Made for 1" ACCU-SYNC Mounts and Rings
The MT-RTR1 is built specifically to be compatible with 1" UTG ACCU-SYNC cantilever mounts and rings, letting you add leveling capability without bulky add-ons or awkward clamp-on levels that interfere with turrets, caps, or bolt throw. Leapers+1
That compatibility makes it an excellent choice for shooters who already run UTG ACCU-SYNC mounting systems and want a cleaner, integrated solution.
Magnetic Flip-to-Side Bubble Level: Use It When You Need It
One of the most practical features is the magnetic flip-to-side anti-cant bubble level. Flip it out for quick verification before a shot, then stow it to keep your setup streamlined when moving, transporting, or storing the rifle. Leapers
This “deploy when needed” approach is ideal for:
Hunting rifles that must stay snag-free
Competition rifles where you want fast checks but minimal clutter
Range setups where you frequently confirm level between stages or strings
Built Tough: Matte Black Anodized 6061-T6 Aluminum
UTG machines the leveler from 6061-T6 aluminum and finishes it in a durable matte black anodization for corrosion resistance and wear protection—important for gear that lives on a rifle exposed to recoil, bumps, and field conditions. Leapers
Smooth, Dehorned Edges for Better Handling
Small details matter when you’re working around optics and mounts. UTG highlights ergonomically dehorned corners and melted contours, which helps reduce sharp edges that can catch on gloves, gear, or soft cases. Leapers
Installation Tip: Proper Torque for Best Results
For best performance and to protect your mount hardware, UTG recommends tightening the ring top screws to about 25 inch-lb. Leapers+1
That guidance helps you mount securely without over-torquing—especially important for maintaining consistent ring pressure and protecting scope tubes.
Great For Hunting, Precision, and Competition Rifles
The MT-RTR1 is a smart fit for:
Long-range shooting where cant errors compound quickly
PRS-style training and barricade shooting with awkward angles
Hunting on uneven ground where you can’t always build a perfect prone position
Zeroing and load development when you want clean, repeatable data
If you’re serious about consistent hits, a leveler is one of those “small accessories” that can deliver a big improvement in real results.
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The Clean, Integrated Way to Stay Level
If you want a simple, durable, and efficient way to reduce cant-induced errors—especially when shooting at distance—the UTG ACCU-SYNC Leveler 1" (MT-RTR1) is a practical upgrade. With a magnetic flip-to-side bubble, ACCU-SYNC compatibility, and rugged anodized aluminum construction, it helps you confirm what matters most before you press the trigger: your rifle is level, your data is valid, and your shot is true. Leapers
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