Vector Optics Offset Bubble Level ACD Dovetail Indicator (SCACD-21)
A simple accessory that can make a noticeable difference to long-range accuracy.
The Vector Optics Offset Bubble Level ACD mounts directly to a standard 11mm dovetail rail, providing a clear visual reference to help keep your rifle level before every shot.
As shooting distances increase, even a small amount of rifle cant can cause the point of impact to shift horizontally. This becomes more noticeable the further you shoot, particularly when using scopes mounted well above the bore. By ensuring the rifle remains level, an anti-cant device helps improve shot-to-shot consistency and reduces unnecessary aiming errors.
The offset design positions the bubble where it can be checked without obstructing your scope or controls, while the lightweight aluminium construction adds virtually no weight to the rifle.
Features
- Designed for standard 11mm dovetail rails
- Helps reduce point of impact shift caused by rifle cant
- Offset design for excellent visibility
- Lightweight 6063-T6 aluminium construction
- Compact, low-profile design
- Quick and simple installation
Specifications
- Model: SCACD-21
- Mount: 11mm Dovetail
- Length: 50mm
- Material: 6063-T6 Aluminium Alloy
- Weight: 10g
Important Note
An anti-cant device can only indicate whether your rifle is level relative to the rail it is mounted on. If your scope rail, mounts or barrel are not correctly aligned with one another, the level may not provide the full benefit. Correct rifle setup and scope installation remain essential for achieving the best long-range accuracy.
Disclaimer for Dovetail Scope Mounts: Compatibility Alert
Dovetail mounts are crafted to offer broad compatibility with most dovetail rails. However, it's essential to note exceptions in rail dimensions used by specific gun manufacturers.
Manufacturers like BSA and GAMO employ a 13mm dovetail rail (measured at 13.5mm), while FX and Walther utilize a 9.5mm dovetail rail. These dimensions differ from the standard 11mm dovetail scope mounts.
Fitting standard dovetail mounts onto oversized dovetail rails may lead to incorrect gun/mount/scope alignment. On the other hand, fitting them onto undersized rails could result in sliding or rocking when installed.
For firearms featuring these over/under-sized dovetail rails, Vector Air recommends either utilizing equal pull mounts like BKL or considering the conversion to the modern and standardized Picatinny RIS (Rail Integration System). Ensuring proper compatibility guarantees an optimal shooting experience.
Disclaimer: Proper Use of Scope Mounts on Recoiling Guns
Before using scope mounts on recoiling guns, such as spring/gas ram air rifles, rim/centerfire guns, and blowback airguns, please read and understand the following disclaimer:
Creep Risk: The use of dovetail mounts on recoiling guns may result in creep due to the absence of anti-recoil locking pins. Creep is the gradual movement of the mounts along the gun's rail during recoil.
Recommendation: It is strongly recommended to use recoil arrester blocks or recoil stoppers to mitigate the risk of mount creep. The Vector Optics Riflescope Recoil Stopper (SCOT-05) is one such product that can help stabilize your scope mounts.
Alternative Solution: An alternative solution to prevent mount creep is to convert your dovetail rails to Picatinny rails. Picatinny rails offer a more secure attachment and eliminate the need for recoil pins and arrester blocks.
Adapter Rails: You can find dovetail-to-Picatinny rail conversion adapters, such as the Eagle Vision Dovetail to Picatinny RIS Conversion Rails. These adapters provide a stable platform for your scope mounts, reducing the risk of movement during recoil.
User Responsibility: It is the user's responsibility to ensure that the chosen mounting solution is appropriate for the specific firearm and shooting application. Improper use may lead to damage to equipment, decreased accuracy, or potential safety hazards.
Consultation: If you have any doubts or concerns regarding the compatibility of your chosen scope mounts with your firearm, consult with a qualified gunsmith or a knowledgeable professional in the field.
Disclaimer Acceptance: By using dovetail mounts on recoiling guns, the user acknowledges the potential risks and accepts full responsibility for the choice of mounting solution and any consequences that may arise from its use.
Remember, safety should always be a top priority when using firearms and related accessories.
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Reviews
Quick fitting and easy to place on the dovetail rail. Delivered within a couple of days.