Badger Air Brush Co
Rage Renegade Airbrush Bottom Feed, Dual Action, Internal Mix

Technical Pencil Line 1", .33mm Paint Tip, 6.5 Degree Linear Air Flow Angle
Walthers Part # 165-R3R, p. 833 Walthers 2012 HO Scale Reference
A scale, $157.00, currently in stock at Walthers