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8/17/2006 11:32:54 AM EDT
As I am rather new at this target practice, I am wondering how many rounds of 'cheap' practice ammo I should shoot for every round to target/match round I shoot.

For example: I have been shooting 20 shot groups with Black Hills Blue Box 55 FMJ and averaging 2.5" 20 shot groups with 0.87" mean radii. When I shoot some of the more match orrented 68, 69, 75 and 77 grain rounds I get 1.8" groups with 0.74-odd mean radii.

Neither of which should impress anyone here, leading me to belive that A) I need more practice, B) for the most part, I will be able to see a decrease in group size just as easily with lesser expensive ammos as with the more match orrented ammos.

So, and anyone care to volenteer a ratio of the number of groups to shoot with practice/plinking ammo to the number of groups I should then verify forward progress (or not) with higher quality ammo?
8/17/2006 12:00:12 PM EDT
[#1]
All I shoot is quality ammo for groups.... shooting average stuff is annoying.  But then - I reload my quality stuff.

20 shot 1.8" groups aint bad at all.  I bet you have some really nice 5 shot groups on average.  Plus - it all depends on what your rifle is capable of.
8/17/2006 12:03:06 PM EDT
[#2]
You can never practice too much.  As Ralph Waldo Emerson said:  "That which we persist in doing [i.e. practicing] becomes easier to do.  Not that the nature of the thing has changed, but that our ability to do it has increased."

If you're practicing for perfection or fine-tuning the basics you've already mastered, then Match Grade ammo is necessary (as Falarak elluded to).  For establishing the basics, most any round will do until you have a good handle on BRM (Basic Rifle Marksmanship).
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