View Full Version : Shotgun ammo question
September 30, 2001, 04:51 PM
On the box of Winchester Ammo I bought, the specs read:
12 Guage/ 2 3/4 Inches/ 3 1/4 Dr. EQ/ 1 Oz./ 8 Lead Shot
What does the Dr. Eq, 1 0z. and 8 Lead Shot represent. Thanks for sharing your knowledge as I'm still new to shotguns.
September 30, 2001, 05:40 PM
The dram equivalent is pretty useless as it is a reference to an equivalent load with black powder. The other means that you have one ounce or was it an ounce and a quarter of size 8 shot.
September 30, 2001, 05:44 PM
Heres a shot size chart for comparison. whoops this one didnt work.
September 30, 2001, 05:50 PM
here ya go
September 30, 2001, 06:52 PM
btw, where did you get that chart k77? Was that from a specific web site? Thanks.
October 1, 2001, 05:17 PM
Sorry but I cant remember where I got it from it was just on my computer.
October 1, 2001, 09:57 PM
To answer your question:
12 Gauge = obviously the gauge of the shell
2 3/4 inches = the length of the shotshell hull AFTER FIRING. Verry important to know the chamber length of your gun. Chamber length is the length after the shell is fired.
3 1/4 dram equivalent = a measure of the velocity of the shot charge when it leaves the barrel. Throwback to blackpowder days when blackpowder was measured in drams. Dram equivalent has a direct relation to weight of the shot charge and the muzzle velocity. Ex a three dram equivalent powder load
pushes a 1 1/8 oz shot load at 1200feet per second. This gets complicated. Get an Alliant, Hogdgon or other powder reloaders guide and study the different shot charges. A 3 1/4 dram load pushes a 1 oz shot charge at 1290fps.
1 OZ is the weight of the shot charge
8 lead shot = shot charge consists of #8 shot (see shot chart in post above) and the shot is lead shot (as opposed to steel etc)
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