The Bureau of Alcohol, Tobacco, Firearms and Explosives has a requirement for two (2) Coherent TracER Laser Systems 8W 532mm that include a controller, hand piece, battery, goggles, filter, and hard shell case. The presolicitation/brand name justification notice is to synopsize ATF's requirement for these items. This equipment must be used with existing Coherent TracER Equipment in ATF's Forensic Laboratories and no other products will meet our requirements. The item number is A-1143728 and the warranty is for two years or 5,000 hours, whichever comes first. The manufacturer is Coherent, Inc. of Santa Clara, CA and its sole reseller is Arrowhead Forensics of Lenexa, KS. Only these two vendors may respond to this notice. No other notices or solicitations will be posted. The NAICS Code for this requirement is 334516.