by Handgunner » Sat Apr 19, 2014 7:56 pm
Hey Don
Not sure that the S1 would make any change. All of the cartridges that will be allowed are centerfire. As it is now you can use any straight walled handgun cartridge as long as it has been chambered in a pistol or revolver. I used for several years a TC Contender 45-70 (Michigan Pistol), 29 3/4" overall. Has a 16" barrel with a short butt stock and was totally legal. Very light weight gun so I loaded it pretty low. Was not getting good bullet performance with the heavily constructed .458 bullets, even Rems 300gr HP. Now that barrel is in the safe. Two years ago I purchased a 16" MGM .44 mag Contender barrel and started using it. Got great bullet performance out of the Win 220gr Silver Tip HP and Hornady's 225 gr FTX.
I am loading as we speak some Horn 200gr FTX bullets and some Horn 225gr FTX 45 Colt bullets for my 450 Bushy 16" upper on my Colt LE 6940 lower. Thinking the 200 will probably win since it is more heavily constructed and can withstand the heavier powder loads
Several years ago I was loading the Horn 200gr FTX in an Encore 15" barrel. I chroned the loads at 2700-2800FPS. I have a NIB Encore 460 Katahdin 20" barrel I may start loading for. It will be interesting to see the velocity out of that barrel.
Will post when I get some results.
RETIRED
US ARMY VET. 1966/1968
Deputy Sheriff & Fire Fighter
Life Member NRA/1976
Firearms Enthusiast