Delivery in EU - BHI Distribution B2B - Based in France

This website uses its own and third-party cookies to improve our services and show you advertising related to your preferences by analyzing your browsing habits. To give your consent to its use, press the Accept button.

Cookie policy Customize cookies

Functional cookies

Yes

Description and cookies

Functional cookies are strictly necessary to provide the services of the shop, as well as for its proper functioning, so it is not possible to refuse their use. They allow the user to browse through our website and use the different options or services that exist on it.


PHP_SESSID	bhidistributionb2b.eu	The PHPSESSID cookie is native to PHP and allows websites to store serialised status data. On the website it is used to establish a user session and to pass state data through a temporary cookie, which is commonly known as a session cookie. These Cookies will only remain on your computer until you close your browser.	Session
PrestaShop-#	.bhidistributionb2b.eu	This is a cookie used by Prestashop to store information and keep the user's session open. It stores information such as currency, language, customer ID, among other data necessary for the proper functioning of the shop.	480 hours

Advertising Cookies

Yes

Description

These are cookies that collect information about the advertisements shown to users of the website. They can be anonymous, if they only collect information about the advertising spaces shown without identifying the user, or personalised, if they collect personal information about the user of the shop by a third party, for the personalisation of these advertising spaces.

Analytics cookies

Yes

Description

Collect information about the user's browsing experience in the shop, usually anonymously, although sometimes they also allow the user to be uniquely and unequivocally identified in order to obtain reports on the user's interests in the products or services offered by the shop.

Performance cookies

Yes

Description

These are used to improve the browsing experience and optimize the operation of the shop.

Other cookies

Yes

Description

These are cookies without a clear purpose or those that we are still in the process of classifying.

Shopping Cart €0.00

ACCESSORY RAILS

SMAI (Scope Mount Accessory Interface) rails are designed to attach directly to a monoblock mount or rings equipped with this interface, allowing the addition of accessories without altering the position of the primary optic. Precision-machined, they provide a stable, perfectly aligned base for installing a secondary sight, rangefinder, ballistic module, or any other compatible device. Their modular design allows adjustment of rail length, orientation, and placement to suit shooting needs and firearm ergonomics, while ensuring rigidity and reliability.

Installing an SMAI rail begins by positioning it on the dedicated surface of the mount, ensuring all contact surfaces are clean and free of debris. The rail is secured using calibrated screws tightened to the manufacturer’s torque specifications to maintain alignment and avoid mechanical stress. Accessories are then mounted onto this secondary rail just as they would be on a standard Picatinny interface, with periodic torque checks to ensure stability. This setup enables integration of additional systems while maintaining the original sighting configuration and without disturbing the established zero.

A high-quality SMAI rail should be machined from durable materials such as aerospace-grade aluminum or treated steel, with anodized or anti-corrosion finishes to withstand wear and environmental exposure. Dimensions and tolerances must strictly follow Picatinny standards to ensure full compatibility with all standardized accessories. Structural rigidity should eliminate any flex or play that could affect accuracy. Finally, modularity, repeatable mounting, and the ability to maintain zero after removal are key criteria for demanding use.