• 100% prevents canting, enhancing shooting accuracy
• Fits 30mm rifle scopes with a slim-profile design
• Side-mounted bubble level for better visibility without affecting cheek weld
• Made from durable 6061-T6 aluminium alloy
• Easy and quick installation with included hex key
• Matte black finish for a sleek and tactical appearance

The Vector Optics 30mm Offset Bubble Level Gen II is engineered to fit 30mm rifle scopes, providing a slim-profile solution to prevent cant and maintain perfect rifle alignment.

Its side-mounted bubble level allows improved visibility without compromising cheek weld or sight picture.

Made from rugged 6061-T6 aluminium alloy, this durable and lightweight mount ensures long-lasting performance. Quick and hassle-free installation is achieved with the included hex key, making it ideal for precision shooters.

What and Why?

Small amounts of rifle cant can cause noticeable point-of-impact shift, especially at longer distances. A Bubble Level helps you maintain a level rifle before every shot by placing a clear spirit level beside your scope where it can be checked without breaking your shooting position.

While a bubble level doesn't improve the scope itself—it helps ypu eliminate one of the most common causes of missed shots: rifle cant.

The offset position allows you to glance at the level while maintaining your shooting position, making it quicker to confirm the rifle is upright before taking the shot.

Because it clamps directly onto a standard 30mm scope tube, there's no need to replace your mounts or modify your rifle. It's an easy addition for shooters wanting greater consistency, particularly when shooting at longer distances where even slight cant can shift the point of impact.

The lightweight aluminium construction adds virtually no noticeable weight while remaining robust enough for regular field or range use.

Great for

• Precision rifle shooting
• Long-range target shooting
• HFT and FT air rifle competition
• Benchrest shooting
• Hunting where accurate shot placement is important
• Zero confirmation and load development
• Shooters using 30mm tube optics

• Cant-Free Shooting: Keeps your rifle perfectly level for accurate shots.
• Slim Profile Design: Minimal impact on scope handling while maintaining alignment.
• Side Bubble Level: Positioned for easy visual reference without interfering with cheek weld.
• Rugged Construction: Made from high-quality 6061-T6 aluminium alloy for long-lasting durability.
• Quick Installation: Hex key included for fast and hassle-free mounting.
• Tactical Finish: Matte black coating enhances both aesthetics and resistance to wear.

• Ring Diameter: 30 mm / 1.2 in
• Indicator Diameter: 30 mm / 1.2 in
• Length: 62 mm / 2.4 in
• Material: 6061-T6 Aluminium Alloy
• Finish: Matte Black

• Vector Optics 30mm Offset Bubble Level Gen II
• Hex Key

• Vector Optics 5 Year Warranty