8/ Eight live 50BMG plastic Training ,Tracer rounds, The headstamp is BF16 $80 for all 8 rds.M858. 12.7 mm x 99 (.50 cal) Plastic Short Range Training Ammunition Tracer Plastic Short Range Training Ammunition Tracer (PSRTA-T) is intended for use in training areas where range restrictions preclude the use of full range standard service ammunition. The cartridges provide the ability to increase the frequency of carrying out realistic training scenarios, even on restricted ranges, in built-up areas and at shooting houses, therefore enhancing the proficiency of the user. The cartridges offer an operational temperature range of -30°C to +40°C. I live in the Cypress area and work near the Spring area.