Warne USL1 Universal Scope Level 1" Tube Diameter Aluminum

The Warne USL1 Universal Scope Level eliminates cant-induced shot placement errors that plague long-range shooters. This precision-machined aluminum level mounts directly to 1-inch scope tubes, providing instant visual confirmation of rifle orientation for consistent accuracy at extended distances.

What Makes This Different

Unlike bubble levels that mount to rings or rails, the USL1 attaches directly to the scope tube for true optical axis alignment. The low-profile design maintains a clean sight picture while the high-contrast bubble remains visible in peripheral vision. Machined from aircraft-grade aluminum with a durable black anodized finish, it withstands recoil forces that can shift ring-mounted levels over time.

Key Features

• Direct scope tube mounting eliminates ring alignment variables
• Precision-machined aluminum construction with black anodized finish
• High-visibility bubble vial for quick cant detection
• Universal fit for standard 1-inch diameter scope tubes
• Low-profile design preserves sight picture clarity
• Tool-free installation with secure clamping mechanism
• Lightweight construction adds minimal weight to optic setup

Field performance demonstrates the USL1's value across shooting disciplines. Precision rifle competitors rely on consistent cant elimination for predictable bullet paths at 600+ yards. Hunters benefit from improved first-shot accuracy on angled terrain where natural rifle cant occurs. The level's compact footprint suits tactical applications where snag-free operation matters.

Technical Specs

• Tube Diameter: 1 inch (25.4mm)
• Construction: Aircraft-grade aluminum
• Finish: Black anodized
• Bubble Type: High-contrast vial
• Mounting: Direct tube clamp
• Weight: Approximately 0.5 oz
• Installation: Tool-free
• Compatibility: Standard 1" scope tubes

The USL1 represents Warne's commitment to precision shooting accessories that deliver measurable accuracy improvements. Its direct-mount design and robust construction provide the reliability serious shooters demand when shot placement matters most.