NBS 30mm Bubble Level Riflescope Tubes

Name: NBS 30mm Bubble Level Riflescope Tubes
Brand: NBS

NBS · Mounts & Rings

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Best price

$13.95at AR15Discounts

checked Oct 31, 2026

Buy at AR15Discounts

Compare 2 stores

Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price	$13.95checked Oct 31, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$14.95checked Oct 31, 2026	Check store	Buy at Dirty Bird

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

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Dashed line = out of stock. Tracking since Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$13.95	$13.95	$13.95
Dirty Bird	$14.95	$14.95	$14.95

Since Oct 28, 2026.

About this part

The NBS 30mm Bubble Level Riflescope Tubes is an optic mount from NBS. It's sold by 2 stores, from $13.95 to $14.95.

Specifications

Manufacturer: NBS
Type: Scope Mount
Tube diameter: 30mm

From the manufacturer

NBS 30mm Bubble Level Riflescope Tubes It is easy to install and to mount anywhere on scope tube left or right side, the ring is so light to carry and cannot block you view of hunting. Makes it easy to maintain a perfect horizontal hold during extreme-range shooting. And matte finish, which reduce glare so that you position can be camouflaged at all times. Viscous fluid: No matter what circumstance, it always exists one bubble.