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Vortex

Vortex Lo Pro Bubblevel for 34mm Riflescope Tube, Black LBL-34

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Slim, Low-profile

Design for a clean scope

Mounts Most

Scopes without removing the scope

Bubble Level

Remains easily visible without losing

34 Mm

Riflescope tubes

Matte Black

Finish

$49.99
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SKU: LBL-34-875874007352

Overview

A compact leveling aid like this is designed to help rifle shooters keep a 34mm riflescope properly aligned without adding much bulk to the setup. Its slim, low-profile form is intended to mount on most scopes without removing the optic from the rifle, which is useful during installation or when making final adjustments at the bench. The bubble is positioned to stay easy to see while preserving the sight picture, making it a practical accessory for hunters and shooters who want a cleaner, more controlled scope setup. The matte black finish keeps the look subdued and consistent with a field rifle.

Why Hunters Choose the Vortex

Slim, Low-profile

Design helps keep the setup

Mounts Most

Scopes without removing the scope

Easily Visible

Without losing the sight picture

34 Mm

Rifle scope tubes

Matte Black

Finish offers a subdued, non-reflective

Key Features

  • Slim, low-profile design for a clean scope setup
  • Mounts on most scopes without removing the scope from the rifle
  • Bubble level remains easily visible without losing the sight picture
  • Designed for 34 mm riflescope tubes
  • Matte black finish
  • Weighs 6.7 oz

Best Used For

  • Hunters mounting a 34mm riflescope who want a slim, low-profile bubble level
  • Rifle shooters needing an easily visible level without losing the sight picture
  • Users who prefer a level that mounts without removing the scope from the gun
  • Field setups where a matte black accessory keeps the rifle’s profile understated
  • Shooters looking for a straightforward 34mm tube-compatible leveling accessory

Specifications

Blade FinishMatte
ColorBlack
Easily Visible Without Losing The Sight Picturetrue
Gun TypeRifle
Mounts On Most Scopes Without Removing The Scope From The Guntrue
Outer Diameter2.2 - 2.4 in
Slim Low Profile Designtrue
Tube Diameter34 mm
WarrantyVortex VIP warranty
Weight6.7 oz

Pros

  • Slim, low-profile design helps keep the setup compact on the rifle.
  • Mounts on most scopes without removing the scope from the gun.
  • Easily visible without losing the sight picture during setup checks.
  • Designed for 34 mm rifle scope tubes.
  • Matte black finish offers a subdued, non-reflective appearance.

Considerations & Trade-offs

  • Slim, low-profile design may be less noticeable in use, but it also means less visual bulk than larger bubble levels.
  • Sized for 34 mm rifle scope tubes, so it is not a universal fit for other tube diameters.
  • The outer diameter range of 2.2–2.4 in. is worth checking against your setup to confirm clearance before mounting.
  • Its main role is leveling support; it does not add other scope or rifle features beyond that function.

Suggested Comparisons

  • Scope leveling accessories
  • Riflescope mounting accessories
  • Optics installation tools
  • Rifle scope accessories

Suggested Accessories

  • Scope level
  • Rifle scope ring
  • Scope mount
  • Torque wrench

Frequently Asked Questions

Will this Bubblevel fit a 34mm riflescope tube?

Yes. The product is listed for a 34 mm tube diameter and is intended for a rifle scope setup.

Do I need to remove my scope to install it?

According to the description, it will mount on most scopes without requiring you to remove the scope from your gun.

Will it stay visible without blocking the sight picture?

The product is described as easily visible without losing the sight picture.

What finish and color does this model have?

It is listed in black with a matte finish.

Is there warranty coverage from Vortex?

Yes. The source states that Vortex VIP warranty coverage applies to Vortex optics products and that damaged or defective products may be repaired or replaced at no charge, subject to the warranty terms described by Vortex.