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7MMGUY · September 6, 2010, 07:16 PM

I would like to change the bead sight on my 20ga bss sporter (1978) and need to know thread dimensions.
Thanks

September 6, 2010, 07:16 PM	#1
7MMGUY Member Join Date: September 4, 2010 Posts: 78	browning bss sight bead I would like to change the bead sight on my 20ga bss sporter (1978) and need to know thread dimensions. Thanks