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AR15.COM
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11/24/2008 7:36:45 PM EDT
Just out of curiousity, not planning to build anything or anything. How does a three round burst system work? I know semi-auto and full-auto, but I can't wrap my head around 3 burst. Thanks.
11/24/2008 7:53:09 PM EDT
[#1]
For M16s?

A crappy spring wound/cam driven system that should never been designed that way.
11/24/2008 8:19:53 PM EDT
[#2]
The USMC M16A2 TM floating around out there has a detailed breakdown on the burst functionality.

K
AR Sponsor