Just like with Han Solos blasters being different depending on where they were filming same thing applied to Lukes blasters.
This is the Bespin version of the DL-44 when Luke comes to rescue his friends from the Empire.
Made from the same japan-made C96 model gun as Han Solos "Greedo Killer". The scope is a Sherman Tank azimuth scope from WW1 and the flash hider is custom made from aluminum. To add to the authenticity feel I replaced the grips with solid oak versions that I stained.