softpoint
08-25-2012, 02:00 PM
Ok, having reloaded all my adult life, but nearly always with charges that filled the case, I have run across a controversial subject. And yes, I've done a search, and the opinions are all over the map, on several forums.
I have used the polyester quilting material, in small squares as a Filler. Ihave also used 1/2 sheet of toilet paper as a Filler. These materials, by their construction and in small amounts that are used , I cannot see how they could damage a chamber.(I could be wrong). A Wad, on the other hand, I consider a harder disc cut out of compressed fiber, or cardboard, I can see, if the the theory is correct, how they could possibly do some kind of damage if there is airspace between the Wad and the base of the boolit. Or is this a plausible theory? Then there are materials that are really about halfway between those two materials. I'm thinking meat tray foam, or pipe insulation foam (same stuff, the pipe insulation is usually thicker, but not denser) I cut a .45 caliber filler-wad from pipe insulating foam 1/2" thick, and it wouldn't even weigh on my RCBS digital scale, the scale going back and forth between .00 and .01 grain. Using the poly quilting material to keep the powder next to the primer HAS given me better accuracy out of one of my .45/70's using 5744 powder,a powder which some folks say doesn't need a filler. Then there are the fillers such as Cream of Wheat, Corn starch, corn meal, sawdust and anything else people can find laying about.
I have heard some claims using Cream of wheat that no gascheck is needed,for velocities as high as could be had with a gascheck! I have even heard claims that no lube is needed on many loads using Cream of Wheat. !I suspect this information, although i have never tried it, if those claims were entirely true, the use of Cream of wheat would be much more widespread.
So what is good, and what is bad? I can see not using COW in bottlenecks, as it is supposed to compress into a semi-solid cylinder upon firing, but I am only talking about straight walled cartridges, or tapered, such as the 45/70, 38/55, etc.
Has anyone here ever ringed a chamber with any of the aforementioned fillers or wads? If you did, what were you using.?
I have used the polyester quilting material, in small squares as a Filler. Ihave also used 1/2 sheet of toilet paper as a Filler. These materials, by their construction and in small amounts that are used , I cannot see how they could damage a chamber.(I could be wrong). A Wad, on the other hand, I consider a harder disc cut out of compressed fiber, or cardboard, I can see, if the the theory is correct, how they could possibly do some kind of damage if there is airspace between the Wad and the base of the boolit. Or is this a plausible theory? Then there are materials that are really about halfway between those two materials. I'm thinking meat tray foam, or pipe insulation foam (same stuff, the pipe insulation is usually thicker, but not denser) I cut a .45 caliber filler-wad from pipe insulating foam 1/2" thick, and it wouldn't even weigh on my RCBS digital scale, the scale going back and forth between .00 and .01 grain. Using the poly quilting material to keep the powder next to the primer HAS given me better accuracy out of one of my .45/70's using 5744 powder,a powder which some folks say doesn't need a filler. Then there are the fillers such as Cream of Wheat, Corn starch, corn meal, sawdust and anything else people can find laying about.
I have heard some claims using Cream of wheat that no gascheck is needed,for velocities as high as could be had with a gascheck! I have even heard claims that no lube is needed on many loads using Cream of Wheat. !I suspect this information, although i have never tried it, if those claims were entirely true, the use of Cream of wheat would be much more widespread.
So what is good, and what is bad? I can see not using COW in bottlenecks, as it is supposed to compress into a semi-solid cylinder upon firing, but I am only talking about straight walled cartridges, or tapered, such as the 45/70, 38/55, etc.
Has anyone here ever ringed a chamber with any of the aforementioned fillers or wads? If you did, what were you using.?