Fountain Valley, CA—SureFire, LLC, manufacturer of the world’s finest—and most innovative—illumination tools and tactical products, is pleased to announce that National Stock Numbers (NSN) are now assigned to SureFire’s full spectrum of suppressor training products.

SureFire Blank Safety Device for training and simulations


SF-BSD-556  NSN/ 1005-01-608-7572

Train Smarter. The SureFire Blank Safety Device not only cycles the host weapon when using blank ammunition, but is designed to safely contain up to three inadvertently fired live rounds of M855 without injuring the shooter or others. The BSD duplicates the weight, length and feel of its equivalent SureFire sound suppressor which is critical in providing realistic suppressor training value. If a live round is fired, the live round penetrates a sacraficial wall, causing sound and flash to vent from the bottom of the BSD and alerting the shooter and those around him of a problem. The SF-BSD-556 is specifically for 10.5″ barrels, such as the MK18, while the SF-BSD-556-M4 is for 14.5″ barrels. The Fast-Attach® mechanism allows for secure attachment or removal of the Blank Safety Device to SureFire compatible adapters, no tools required.

Surefire Suppressor Trainer for training and simulations


SF-TRAINER-556  NSN/ 1005-01-608-7565

SF-TRAINER-762  NSN/ 1005-01-608-7570

Train like you Fight. SureFire Suppressor Trainers are intended for use with marking cartridges (e.g. Simunition® FX®, and UTM), training ammunition (e.g. SRTA), frangible and live ammunition in a training environment. The SureFire Trainers mimic the length, weight, and attachment of SureFire SOCOM Fast-Attach® suppressors allowing warfighters to train as they would fight when participating in force on force training scenarios. Every SureFire Suppressor Trainer is made in the U.S.A.

For more information on SureFire suppressors, muzzle devices and related accessories, visit