Interesting observation Hellgate.
I recently purchased a 1970s made Parker Hale reproduction of the 1858 Enfield muzzleloading rifle. This .58-caliber, British-made repro is noted for high quality and accuracy.
The weather's been so lousy that I haven't been out with it (shivering in rain, snow or high wind while trying to shoot is not my idea of fun).
Anyway, in lieu of shooting, I did a lot of internet searching on this model, and shooting .58 caliber military rifles.
Here's what's interesting: A number of posts from experienced shooters noted that the 19th century "Musket Grade" powder is equal to or very close to today's FFFG black powder granulation.
Presumably, remnants of 19th century powder, in paper cartridges and containers, was compared to today's granulation.
Consequently, British competitors who shoot the original and reproduction Enfields -- out to as much as 1,000 yards -- use FFFG powder. This is contrary to the loading manuals I've been reading for 40-plus years, that suggest using FFG granulation in large rifles and muskets.
I have about 8 pounds of Kik powder, in FFG and FFFG granulation, but I've never used it. I've been using my supply of Goex for cap and ball revolvers and a .50-caliber CVA Mountain Rifle.
I plan to use Kik powder in my 1858 Enfield when the weather warms. It would seem that Kik is milled to the 19th century specification.
Interesting.
