2 Smugglers here: One is in TH in Sector 2 (if you come out of the GR use the Door on the right where the Medicare is, go through the next Door there and 2 Levels downstairs.
List:
TL17 Unlabeled Slowfire Rifle
TL17 Tangent B1 Rifle
TL26 A&W Snowflake Freezer
TL26 Tangent Substandard Pulselaser Rifle
TL38 Tangent Sniper Rifle
TL42 Arctic Winter Freezer
TL48 Tangent Sureshot Laser Rifle
TL52 Tangent Pulselaser Rifle
TL53 HEW Liquid Fire Rifle
TL56 Tangent Lightbringer FR-118
TL59 HEW Lightcaster Raygun
TL63 Ice Age FZ-31B Freezer
TL67 Ryker Laser Rifle LDR_V872+C247
TL70 Plasma Rifle
TL76 R-AS331 Raygun
TL79 Tangent Commando Sniper Rifle
TL81 Tangent Stabber Pulselaser Rifle
TL82 Enhanced Plasma Rifle
TL88 Raygun Yager's Gaze
The other one is in the TG Canyon at the Bar (Yager's bar i believe).
List:
TL17 Unlabeled Slowfire Rifle
TL17 Tangent B1 Rifle
TL26 A&W Snowflake Freezer
TL26 Tangent Substandard Pulselaser Rifle
TL48 Tangent Sureshot Laser Rifle
TL53 HEW Liquid Fire Rifle
TL56 Tangent Lightbringer FR-118
TL59 HEW Lightcaster Raygun
TL67 Ryker Laser Rifle LDR_V872+C247
TL73 Fusion Rifle
TL85 Tangent Lightbringer 2 FR-345