Metal Terminator Chaplain – Vintage Games Workshop 70155 1
This guy is part number 70155/1. He was released in July 1995 (announced in White Dwarf 187) and is a Jes Goodwin sculpt.
1994 sculpt. His right arm was the usual storm bolter 0441/4 and the left was the Crozius Arcanum 70155/2.