Quote:
Originally Posted by Bob Brown
Researcher, Larry Stauch's 20 was made in 1929. Do you know if there any new powders or high velocity factory loads introduced around then that Parker may have had concerns about shooting in their lighter guns?
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The only figures I've seen show that the 12-gauge 3 3/4 dram equiv., 1 1/4 ounce loads with DuPont Oval, Super-X, Nitro Express etc., were actually lower pressure than the old 3 1/2 drams of DuPont bulk powder or 28-grains of dense smokeless powder such as Infallible or Ballistite pushing that 1 1/4 ounces of shot at considerably lower velocity.
However, the high velocity loads pushing that 1 1/4 ounce in 12-gauge or the new heavier 1 ounce load in 20-gauge at higher velocity would have greater recoil that might be hard on a light gun or shooter. Also, we know nothing about the chambers in these guns. If the 12-gauge was chambered for the 2 5/8 inch shells, which in 1929 only came in 1 or 1 1/8 ounce loads, why not just mark the chamber length. Same with the 20-gauge if chambered for 2 1/2 inch shells. My 1930 VH 20-gauge has the same 2 15 weight stamp on the barrel flats and has the 2 3/8 inch chambers for the 2 1/2 inch shells and it isn't marked like Larry's gun?!? Many ponderables.
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