How Much Load Resistance SML Sabot

You may find this interesting.
I am always observing how accuracy is affected when any changes are made to loading technique.
For me I use a tighter fitting load and a slight powder compression. For repeatable powder compression I use a modified T handle with an adjustable outer sleeve that is set a little less than 1/16” from the muzzle. I compress the powder until the outer sleeve contacts the muzzle. The sleeve will spring back slightly after compression is applied and only the load resistance maintains a slight compression. In my case the load resistance is about 22lbs. My modified T handle also acts as my witness mark.


I’m including some pictures that hopefully will allow the reader better to envision what I’m trying to express.
https://i.postimg.cc/WbkPT8m1/Modifi...andle-Vert.jpg


My personal belief is that by being regimental in duplicating your loading approach produces better results. A tighter fitting load than considered normal produces a better powder burn and shoots slightly more accurate.
To prove I’m not pulling numbers out of a hat for load resistance I put together a little tool to monitor load resistance. Simply showing amount of spring compression against a scale. This allows me to monitor results at different load resistance.
https://i.postimg.cc/pTrN9b7K/20230308-175042-vert.jpg