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Posted: 6/14/2010 11:25:12 PM EDT
| Hey guys, Right now I have a bushmaster m4, I was thinking about getting this upper to put on it for when I am shooting varmint and for a little accuracy shooting. It is my understanding that with the 1/7 twist that I can use a heavier bullets like 79 etc. Eventually I want to get a better lower to go with it. But one thing at a time lol. Any one have any opinions good or bad about these uppers? http://yankeehillmachine.com/store/product651.html |
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RRA 20 inch Varmint A4 complete upper.
Wilson air-gauged stainless steel bull barrel with .223 Wylde chamber with1/8 twist rate. -Cody |
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Quoted: RRA 20 inch Varmint A4 complete upper. Wilson air-gauged stainless steel bull barrel with .223 Wylde chamber with1/8 twist rate. -Cody Those are decently priced. Are they good quality? A varmint rifle will likely be my next project for the next lower I have. |
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Quoted:
Those are decently priced. Are they good quality? A varmint rifle will likely be my next project for the next lower I have. I love my RRA ( I have a 24" bull barrel, pic below) and have LOTS of rounds through it (from 40gr to 77gr). I also own a BCM 16" Reece. My RRA is a lot more accurate but it's heavy. The RRA Predator Pursuit is probably better for you. It's a 20" heavy barrel but not as thick as a bull barrel so it's lighter and is still highly accurate. It's on the same page as the link I posted earlier. 
-Cody |
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