Weaver 99688 Six-Hole Picatinny Rings 1" Medium Matte Black

The Weaver 99688 Six-Hole Picatinny Rings deliver rock-solid optic mounting with enhanced stability through their innovative six-bolt design. These medium-height rings accommodate 1-inch scope tubes while providing optimal clearance for bolt-action rifles and AR-platform firearms.

What Makes This Different

The six-hole configuration sets these rings apart from standard four-bolt designs by distributing clamping force more evenly across the scope tube. This reduces stress concentrations that can damage delicate optics while maintaining zero under heavy recoil. The precision-machined aluminum construction weighs 3.2 ounces per pair, adding minimal bulk to your rifle setup.

Key Features

• Six-bolt design provides 50% more clamping points than standard rings
• Medium height (0.75") clears most bolt handles and ejection ports
• Matte black hard-anodized finish resists corrosion and glare
• Fits all MIL-STD-1913 Picatinny and Weaver-style rails
• Precision-machined 6061-T6 aluminum construction
• Cross-bolt design prevents ring rotation under recoil
• Accepts 1-inch diameter scope tubes with consistent 18-inch-pound torque spec

Field testing confirms these rings maintain zero through thousands of rounds across calibers from .223 Remington to .300 Winchester Magnum. The six-bolt system distributes stress evenly, protecting expensive optics from tube damage common with over-torqued two or four-bolt rings. Competition shooters report consistent point-of-impact retention through rapid-fire strings, while hunters appreciate the corrosion resistance during extended backcountry hunts.

Technical Specs

• Ring Height: Medium (0.75" center-to-rail)
• Tube Diameter: 1 inch
• Material: 6061-T6 aluminum alloy
• Finish: Type III hard-anodized matte black
• Weight: 3.2 oz per pair
• Torque Specification: 18 inch-pounds
• Rail Compatibility: MIL-STD-1913 Picatinny and Weaver
• Hardware: Stainless steel bolts included

The Weaver 99688 rings represent proven engineering for serious shooters who demand reliable optic mounting. The six-hole design eliminates the guesswork of proper torque while extending scope life through reduced stress concentration.