Proudly Posted August 31, 2018 Report Share Posted August 31, 2018 Can anyone assist me with these markings? Do they identify choke & if so what do they equate too? Thanks Quote Link to comment Share on other sites More sharing options...
Newbie to this Posted August 31, 2018 Report Share Posted August 31, 2018 (edited) After a quick google CAM 70 is chamber length 70mm chambers 18.3 is the bore diameter 18.3mm And I think but not quite sure on this one KG 1.490 is the weight of the barrels/or possibly the proof pressure? Hope this helps (and is correct) Edited August 31, 2018 by Newbie to this Quote Link to comment Share on other sites More sharing options...
Proudly Posted August 31, 2018 Author Report Share Posted August 31, 2018 Thanks mate, where would I find the markings to identify the fixed choke sizes? Quote Link to comment Share on other sites More sharing options...
Newbie to this Posted August 31, 2018 Report Share Posted August 31, 2018 5 minutes ago, Proudly said: Thanks mate, where would I find the markings to identify the fixed choke sizes? Not too sure (mine is multi choke), are there any other markings on the barrels? Quote Link to comment Share on other sites More sharing options...
Newbie to this Posted August 31, 2018 Report Share Posted August 31, 2018 Are there any stars * stamped on the barrels? Quote Link to comment Share on other sites More sharing options...
figgy Posted August 31, 2018 Report Share Posted August 31, 2018 (edited) As Above either stars or a size same style as for the barrel bore, ie one star or 17.3 would be 1 mm smaller than barrel bore so full choke. Two Stars or 17.6/17.5 3/4 choke Three stars or 17.8 1/2 choke Four stars or 18 /18.1 1/4 choke Rare to see a gun choke marked to more than one tenth of a mm they usually go one way or other. Check the the barrel flats or side of chambers for choke marks. Edited August 31, 2018 by figgy Quote Link to comment Share on other sites More sharing options...
wymberley Posted August 31, 2018 Report Share Posted August 31, 2018 1 hour ago, Newbie to this said: After a quick google CAM 70 is chamber length 70mm chambers 18.3 is the bore diameter 18.3mm And I think but not quite sure on this one KG 1.490 is the weight of the barrels/or possibly the proof pressure? Hope this helps (and is correct) Yep. Quote Link to comment Share on other sites More sharing options...
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