Weaver Grand Slam 49303 Scope Rings 1" Medium Height Matte Black

The Weaver Grand Slam 49303 scope rings deliver rock-solid optic mounting with precision-machined aluminum construction and a non-reflective matte black finish. These medium-height rings accommodate 1-inch scope tubes while providing optimal clearance for most rifle configurations.

What Makes This Different

Unlike standard scope rings that rely on basic clamping pressure, the Grand Slam series features Weaver's proprietary Quad-Lock system with four precision screws per ring for maximum holding power. The rings are machined from aircraft-grade aluminum with tolerances held to +/- 0.001 inches, ensuring consistent return-to-zero performance even after repeated mounting and dismounting. This level of precision manufacturing costs more than cast alternatives but eliminates the scope shift that plagues cheaper mounting systems.

Key Features

• Quad-Lock design with four cap screws per ring for superior clamping force
• Precision-machined from 6061-T6 aluminum alloy for strength and light weight
• Medium height (0.87" center-to-base) clears most standard rifle actions
• Matte black anodized finish eliminates glare and resists corrosion
• Fits standard Weaver and Picatinny rail systems
• Accommodates 1-inch diameter scope tubes with secure, even pressure distribution
• Recoil-tested to withstand magnum cartridge forces without slippage

Field performance remains consistent across temperature extremes and heavy recoil conditions. The medium height configuration works with most bolt-action rifles, semi-automatic platforms, and lever guns while maintaining a low profile for comfortable cheek weld. Hunters appreciate the corrosion-resistant finish during wet weather conditions, while competitive shooters rely on the repeatable zero retention when switching optics between matches.

Technical Specs

• Ring Height: Medium (0.87 inches center-to-base)
• Tube Diameter: 1 inch
• Material: 6061-T6 aluminum alloy
• Finish: Matte black hard anodized
• Weight: 3.2 ounces per pair
• Mounting System: Weaver/Picatinny compatible
• Torque Specification: 15-18 inch-pounds
• Country of Origin: United States

The Grand Slam 49303 represents proven American manufacturing with the precision demanded by serious shooters. Quality scope rings prevent costly optic damage while ensuring shot placement remains predictable when it matters most.