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  • Writer's pictureOperator Expo

OPEX Featured Exhibitors: Black Box Customs, Gravel Defense, INVISIO

A 'Made in Canada' company, Black Box Customs has been providing premium firearms performance services to Canadians since 2014, eliminating the frustrations of cross-border shopping. Driven by a passion for competitive shooting and servicing the LE/MIL community, every day Black Box pushes themselves to create innovative new products and services.

Black Box Customs provides a multitude of services to bring a new level of aesthetics, ergonomics and performance to your firearm. Whether your taste runs from the minimalist to the outrageous, their team can tailor your firearm so that your vision becomes a tangible reality.

Black Box Customs will be stationed at Booth at 58 so stop by to get more info on their company!


Gravel Defence Agency connects industry leading manufacturers with Law Enforcement, Military and Government personnel across Canada. They are the sole distributor, maintenance and warranty centre for world renowned companies like Remington, AAC, Barnes, Bushmaster, DPMS, Magpul, and more.

Law Enforcement and Military personnel require optimal performance out of their equipment. Gravel Defense make it easy for our Defence customers to obtain this equipment by providing a “one-stop-shop” to our comprehensive and evolving brand portfolio.

Gravel Defense will be located at Booths 74-79, so you can’t miss them!


INVISIO is a global market leader within advanced communication and hearing protection systems. The company develops and sells advanced systems that enable professionals in noisy and mission critical environments to communicate and work effectively, while protecting their hearing.

INVISIO's systems give operational advantages and increased security for military and security personnel. They also contribute to reducing the costs of hearing loss for individuals and society.

INVISIO's customers are mainly agencies in charge of procurement for security forces and defense forces. Growth for the products is driven by modernization programs with high requirements for new equipment.

In recent years INVISIO has won significant contracts in the framework of programs requiring hearing protection that include radio and communication solutions. The company has long-term contracts with defense authorities in the USA, the UK, Canada, Australia and Denmark, among others. Make sure you visit INVISIO at Booth 27!


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