Last year I told everyone about a custom, smokeless muzzleloader that I was having built that shoots 275 grain bullets at 3,000 fps. I just got my gun recently and shot it for the first time today. I can shoot anywhere between 55 to 78 grains of IMR 4198 powder. The max load gives 3.000 fps.
The gun was advertised as being extremely accurate - with the ability to shoot 3 shot practically in the same hole at 100 yards. That is exactly what I was able to do with it today.
The gun is build on a Remington 700 action. It has a Brux barrel and is 45 caliber. I buy .452 Pittman bullets and run them through a sizer which shaves them just a couple of thousands to perfectly fit my bore. Once you set the adjustable sizer, it is good to go for as many shots as you want to take.
The gun:
Sizing the bullets:
Scope dial settings for yardages out to 600. I zeroed at 100 and this worked perfectly when I shot at 200.
My first 100 yard group at a full steam load.
My first 200 yard group. Later I shot another one when the wind got up and was gusting at 15 mph. It was not quite as good but still was under Sub MOA.
I'm very happy and feel the gun performs as was advertised. Looking forward to this fall when we can hunt with it. Everything is ready to go now and didn't take me that long today to get sighted in.
Thanks - Steve