Butler Creek Element Scope Cover, 40mm, Black, Obj

The Butler Creek Element scope cover for 40mm objective lenses keeps your glass protected in the field without slowing you down when the shot matters. Unlike cheap throwaway caps, these flip-open covers stay tethered and ready—drop them fast with one hand and get back on target. Built tough from reinforced polymer with stainless steel hardware, they're engineered to handle the abuse of backcountry hunts, range sessions, and truck beds.

What sets the Element apart is the interchangeable printable dope disk housed inside the flip cap. Jot down your load's wind and elevation data, swap disks as conditions or hunting grounds change, and reference it without taking your eye off the optic. The dual-position flip mechanism (180° and 270° opening angles) adapts to how you mount your rifle and where you're shooting from—whether you're prone behind a pack or sitting at a bench.

The seal is legitimately watertight and airtight, a real asset if you're glassing in wet weather or crossing water during an overlanding mission. The multi-flex sleeve accommodates the slight variations in objective bell diameter across different scope models, so one cap fits more setups than you'd expect. Stainless hardware resists corrosion and won't seize up after seasons in salt air or high-altitude damp.

Key Features

• Flip-open design with dual position stops (180° and 270°) for adaptable mounting
• Watertight and airtight seal protects lens coatings from moisture and dust
• Interchangeable printable dope disk for load data and environmental notes
• Reinforced polymer construction with stainless steel hardware
• Multi-flex sleeve design fits a wide range of 40mm objective lenses
• One-handed operation under field conditions

Specifications

Frequently Asked Questions

Will this cap fit my 40mm scope?

The Element is designed for objective bells in the 2.36–2.56" diameter range and accommodates most 40mm setups on the market. If your scope's bell falls within that range, it should work; if you're unsure, measure the barrel diameter or check your scope's spec sheet.

Can I open this cap with gloves on?

Yes—the flip tab is sized for operation with heavy gloves or mittens, making it practical in cold weather or winter hunting situations.

What's the printable dope disk for?

The included disk lets you write down wind corrections, elevation holds, and distance data for your load and rifle combo. You can swap disks when conditions change or you move to a different hunting area.

Is this cover tethered, or will I lose the cap?

Yes, the cap is tethered to the scope so it stays with your rifle and won't drop off during transitions or in rough country.