Quote:
Originally Posted by Jerry Harlow
As you know, Belgium Brownings are never really exactly 28", 30", 32". I have a mint A5 3" 1966 Magnum with a 29 1/2" barrel in full. We would call that a 30."
The Japanese A5s have exact measurement barrels. I just checked the spare Jap barrel for my Belgium Light 12 and it is exactly 26" as advertised.
With the A5, there is 3/4 of an inch of the barrel inside the receiver of the 12.
My Light 20 that I call a 28" gun is really 27 1/2."
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Of course those barrels are all exact metric lengths. So 27-1/2" at 2.54 cm/inch = 70 cm and so on. The chambers are the same. A 65 mm chamber at 25.4 mm/inch = 2-1/2" and a 70 mm chamber = 2-3/4".
You remember all those metric conversions from college physics, right?