Machine threads down to 4.90+mm, re thread to 5.0x0.8. they should be around 5.6 originally but in fact I've seen a few slight size variations that made fitting eye pieces from one sight to another a...
Type: Posts; User: 00buck
Machine threads down to 4.90+mm, re thread to 5.0x0.8. they should be around 5.6 originally but in fact I've seen a few slight size variations that made fitting eye pieces from one sight to another a...