SureFire 7.62 Adapter Socom Trainsupp Simfran Black. This product is intended for use with marking cartridges (e.g. Simunition FX) training ammunition (e.g. SRTA) frangible and live ammunition in a training environment. The Trainer is made from stainless steel with a Cerakote finish and provides no sound reduction. Specifications for SureFire 7.62 Adapter Socom Trainsupp Simfran: Manufacturer: SureFire Caliber: 7.62x51mm NATO 7.62x39mm Features of: Patented Fast-Attach design attaches and removes in seconds Mimics the size and weight of SOCOM 762-RC or SOCOM 762-RC2 Constructed of stainless steel Long service life Package Contents: SureFire Trainsupp Simfran Ammo SOCOM 7.62 ADAT SureFire SF-TRAINER-762-1-BK: 7.62 Adapter Socom Trainsupp Simfran Black