I’ve finished my Kibler SMR…so here is my current stable of .40 calibres. This post might sound disconnected at times, I spent the day taking a dead Locust tree out of the front yard…and I’m a bit woosie from it…still. So please accept my apologies for anything that might be worded in a unique fashion…I’ll edit this probably a couple times.
Yesterday was a very busy day, working on my Kibler Kit. I had problems with the ramrod not aligning into the stock, at the entry thimble; it was binding up. It took awhile, but in the end, I was able to get the ramrod functioning smoothly, and the sights are now installed, as well.
Above are my current .40 calibres, the bottom rifle is a TVM Natchez PoorBoy, the upper is my Kibler Southern Mountain Rifle.
My .54 calibre hunting rifles seem to be all sighted in and ready to go hunting…so now I can begin to shift my attentions to my chosen guns that only sip powder and shoot nice little pills of lead (my little .32 calibre Pedersoli is among these as well, but hey, this is a .40 calibre thread). These .40 calibre rifles will be the firearms that I’ll be shooting, and will have my attention for the coming weeks, as we end summer, and dip into fall. I love the .40 calibre, I love that these guns have the reputation for accuracy, while using very little lead, with only a dash of powder.
My TVM Natchez is essentially sighted in and shooting fine, with .390 RB, Pillow Ticking Patch, Moise Milk Lube, & 40 grains of fffg.
The Kibler is only just completed, and needs to be sighted in and its accuracy potential uncovered. If you’ve ever picked up a Kibler SMR, I t’s such a light gun, I have my concerns, but we’ll just have to wait and see what develops.
For these .40’s, I’m looking to develop 3 types of loads: standard target load, undersized RB squirrel loads, and conical bullet loads.
The target loads loads for .390 or .395 RoundBalls, whichever projectile is most accurate for each gun. The .390 and .395 RBs will be my standard loads for the guns. My day to day…”let’s go shooting“ loads.
I also want to be shooting undersized RBs, squirrel rifle loads using .380 or .375 RBs…again whichever is more accurate. These loads are usually 25 to 30 grain charge, and the undersized balls are wrapped in heavy patching of denim or canvas. One of the virtues of this calibre is the versatility of the .40 calibre. The .40 is perfectly positioned to take advantage of shooting undersized balls, while using low to medium powder charges; taking my .40 down to say a fat .36 calibre…
And finally, I’m going to see if I can develop a good solidly accurate conical bullet load for each of these guns…opening the door to using them as light big game here in Colorado…Conicals for the .40 calibre are not easy to come by, usually you need to go the custom route. I’m going to try some .40 S&W bullets…see how they fair out of these guns…My thinking is that I order to get the conical to upset into the rifling, I might need a powder charge around 50 grains or even 60 grains of fffg. The .40 is a squirrel rifle that can be used to harvest deer sized big game, and conicals really make that happen.
So yeah, lots of Range Time coming…I’m very stoked to have these load development projects to look forward too. And the high point is that they are .40 calibre.