Thread Adapter to convert tread on barrel end from 1/2" - 20 UNF to 1/2" - 28 UNF.
Length: 29mm
Outside diameter:19mm
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Thread Adapter to convert tread on barrel end from 1/2" - 20 UNF to 1/2" - 28 UNF.
Length: 29mm
Outside diameter:19mm
