Hello everyone just a question, I have inherited a Hilti PA 921 and wondering if they make a 3/8 head? Mine comes with a 5/8 screw and I’m thinking of getting an ARCA attachment but 5/8 is too big. There are couplings to reduce so smaller screw but is that my only option. Thanks to all
Hilti PA 921 bipod
- Thread starter Czarface
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