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11/6/2005 4:47:03 PM EDT
Hello, I got a Colt Hbar match 1/7 barell from a close friend who said we has inly put 60 rounds through it. I cleaned it and went to the range and fired 50 rounds, all hit where expected, excellent accuracy. The next day I got back to the range ( forgot to clean the barrell ) and accuracy fell a bit, the first day I was hitting diet coke tin cans at 60 yards, and the second day I could get 2 out of 5. I got home and cleaned the barrel just as I did the day I first got it.

Do you think this was a copper fouling problem as the rifle is new and I did not clean it before using it?

DUCK
11/6/2005 5:31:21 PM EDT
[#1]
yes.
11/8/2005 11:14:16 AM EDT
[#2]
Thanks Dano, that WAS the problem. I cleaned it this time, went back to the rangem and the results were as expected. Accurate HBAR again. Thanks a lot.

DUCK
11/8/2005 3:27:35 PM EDT
[#3]
Regular Coke cans will improve your accuracy by 20%
11/8/2005 6:08:42 PM EDT
[#4]
really? at what distance with a trijicon ta31rcoA4 (4x mag ) on a 20 inch barrel?

DUCK
11/9/2005 6:52:30 AM EDT
[#5]

Quoted:
Regular Coke cans will improve your accuracy by 20%

Are they that much thinner?
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