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AR15.COM
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8/9/2007 2:06:36 PM EDT
What is the purpose, advantage, etc. of the R-4 profile?
8/9/2007 2:13:56 PM EDT
[#1]
If you ever feel the need to attach something (SBS or Flare launcher), you can. Other than that, not a whole lot. My RRA has an R-4 barrel. It shoots well enough.
8/9/2007 2:32:20 PM EDT
[#2]
The advantage now: it's the HOT ticket, YOU on the hayride, the "IN" thing... personal preference..
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