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Old August 16, 2010, 01:47 PM   #1
MEvolver
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Join Date: August 14, 2010
Posts: 6
Using Poly-Fil in light loads

Hey guys, I tried this thread over in the reloading and casting forums, but my turn out has been small. I was really hoping for more input from fellow reloaders, and being that it pertains to light loads, I figured the CAS guys would certainly have heard of this concept before. I came across some videos on youtube about using POLY-FIL (craft stuffing) in lightly charged cartridges. It makes sense that it holds the powder down at the flash hole in order to get a more consistent burn from one round to the next. I love the concept, but I have a few questions that maybe you guys have the answers to. How exactly would you determine the amount (in Grains) of Poly-Fil to use in any given cartridge? I would assume that it doesn't take much, but how much is too much? It does take up casing volume so it has to affect pressure to some degree, right? So, if it does affect pressures in the casing do I need to throw a lighter charge to accomodate for the extra space being taken up in case? I am not a competition shooter and my reloads to date are light loads for recreational plinking, but I do enjoy a good accurate round. It would seem that adding the Poly-Fil would increase accuaracy. I guess that I need to experiment and decide if I want to implement this into my normal routine. I've only been reloading for about a year now, so while this concept is new to me, perhaps some of you have some experience with this or something similar? Tell me what ya think guys! I put the links down here, you may have to cut and paste them, sorry. I shoot better than I run a computer


www.youtube.com/watch?v=Wv49KJLWPH8
www.youtube.com/watch?v=kJ1QsdE2oF8
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