[ARCHIVED THREAD] - differences in M4

Posted: 2/28/2004 7:08:16 AM EDT

If I have a standard barrel (16" or 20" H-Bar/chrome lined) and I want to switch it to a M4 style 16" barrel-what do I need?

Are there any dissadvantages to switching barrels? A loss of accuracy or service life?

[ARCHIVED THREAD] - differences in M4

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