I tried my new old double 12 today for the first time. I was testing at 25 yds. Shot was number 6 lead. Powders were Swiss 1.5F and 2F. Mine is a percussion circa 1845-55 or thereabouts. I have one of those little English dippers that measure in Drams and Ounces. Didn't have my black powder measures with me, so I thought I'd try 3 drams of powder and 1 1/4 oz of shot. Didn't seem like too much. Man, that is a stout load I think. It sure does kick. Pattern looked pretty good on a target made from one of the sheets of a large desk top calendar though. My load sequence is powder, 1/8" Nitro card, shot, and an over shot card. Left barrel shoots a tad high and left, right barrel shoots pretty much center. Left barrel is .720 exactly at the muzzle and the right is .712, a bit tighter. 1st loads were with 2F.
Next, I tried 1.5 F. No real difference to speak of. Then I tried what I thought was Skychiefs load. I messed up by putting the over shot card in and then the oily fibre wad. Couldn't tell much difference. Next time, I'll leave off the overshot card and just go with the fiber wad on top of the shot.
Then, disaster struck. I had laid my shotgun on the bench with the muzzle up on a block used for aiming rifles. I turned to clean up some mess or other and the gun slid off of the bench onto a metal folding chair and went thru the opening in the back of the chair to hit the concrete. I guess I'm lucky, could have broken the stock but it hit right on the toe and broke a chunk of the toe off that leaves about a quarter inch of the butt plate hanging over on the toe. Anyone know a stock smith?
Now, finally, do ya'll think I could maybe drop down to say 70 or 75 grains of powder with the same load of 1 1/4 oz of shot and still have enough energy to kill a turkey at 30 or 35 yards? When I got home I poured my measured load into a blackpowder measure and it came to just a tad over 90 grains. I think that's a bit much. Isn't it?