Aero Precision Ultralight 1" One Piece Scope Mount 3.45" Between Rings

The Aero Precision Ultralight 1" One Piece Scope Mount delivers a no-compromise mounting platform for AR-pattern rifles and tactical setups where weight matters. Built as a single rigid unit with 3.45" ring spacing, this scope mount is engineered to be stiff where it counts while shedding unnecessary ounces—critical for hunters and shooters who spend hours behind glass. If you're running a precision optic on a modern sporting rifle and want a mount that won't flex or shift zero, this is the real-world choice.

Machined from 6061 T6 aluminum, the Ultralight is both durable and featherweight. The hard-coat anodizing resists corrosion and abuse in the field, and the one-piece design eliminates the slack and potential failure points of split-ring systems. The 3.45" spacing fits standard optics and allows you to position your glass exactly where you want it on your upper receiver. At 3.1 to 3.3 ounces, you're looking at an accessory that contributes almost nothing to overall weight—important when you're balancing a lightweight barrel, stock, and handguard.

This mount pairs well with mid- to high-end optics on AR-15s, AR-10s, and other tactical rifles used for hunting, competition, or precision rifle work. The rigid aluminum construction holds zero shot-to-shot and from day to day, with no micro-movements or creep that cheaper mounts introduce. If your rifle deserves a quality optic, it deserves a mount that won't compromise that investment.

Key Features

• One-piece rigid construction—no flex, no wobble, no zero shift
• 6061 T6 extruded aluminum—lightweight and durable
• MIL-A-Type 3 black hard-coat anodizing for corrosion and wear resistance
• 3.45" ring spacing—fits standard tactical and hunting optics
• Weighs just 3.1–3.3 ounces—minimal impact on rifle balance and portability
• Designed for AR-pattern upper receivers

Specifications

Frequently Asked Questions

Will this mount work on my AR-15 or AR-10?

Yes, the Ultralight is designed for AR-pattern upper receivers, which includes both AR-15 and AR-10 platforms.

What size optics fit the 1" rings?

The 1" rings are designed to accommodate standard 1" optic tubes, which covers most mid-range and premium hunting and tactical scopes.

How much does this mount weigh?

The Ultralight weighs between 3.1 and 3.3 ounces, making it one of the lightest quality scope mounts available for the AR platform.

Does the one-piece design mean I can't adjust or remove my optic?

The one-piece mount holds your scope securely in the rings. You can still remove and remount your optic by loosening the ring caps, though you'll need to re-level and verify zero if you do.