Kral Arms Problem with kral empire x sidelever

Good morning, I just entered this wonderful forum, Greetings to all, I am trying to find this piece of the pcp kral empire x, in 6.35 mm,bottle version, it broke because the screw was loose, krale shop does not carry spare parts for kral, the part is: jimmy (P 16 E), could you refer me to someone who has it available??, Greetings from Texas

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