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powder scoops?
fastcarsgofast
Member Posts: 7,179
I notice that the lee die sets come with these. Do they scoop out the correct ammount of powder for the cartridge?
Comments
I've been using an old 22LR casing with a rod brazed to it to load target 38 SPL loads.
As mentioned, technique can be important or even critical. Here's how I use Lee scoops:
Half fill a small glass (a whiskey glass you "borrowed" from a bar is perfect!) with the correct powder. Dip the BACK of the scoop into the powder until the scoop is fully submerged. Do NOT pull the scoop through the powder open end first. Lift the scoop out. At this point, you can either scrape the powder level with something like a credit card, OR allow the powder to create a mound on its own. The latter allows you to get a little bit extra if the charge proves to be a bit light when checked on a scale. Some powders will mound up a lot more consistently than others. Flake powders are the worst, then extruded, and best of all are sphericals.
Do test yourself with a scale. Scoop and measure ten charges to see how good you and the scoops really are.
scoops are a starting point...if you are using scoops ya need a scale and a powder drizzler...to get consistent wieghts
Yes, a good starting point. I use the set of Lee scoops and a powder scale for working up loads. Here's how: pick a scoop that is supposed to throw the charge you want or a little less. Set your scale to the weight you want to use. Dump a charge from the scoop into the scale pan. Then trickle in a bit more or shake out a bit less till the beam swings evenly above and below zero. Continue with other charges in regular increments for a series of test loads.
This process is pretty slow, but after you've loaded up and fired your test rounds, you can either load directly from a scoop with which you can throw reasonably consistent below-max charges (for use where extreme accuracy is not critical) or (for highest loading rate) set a regular powder measure to throw the charge your tests showed to be best.
Or, for greatest precision, follow reloader44mag's recommendation and use a powder drizzler and scale.