what the difference in the uppers? 415/416 bolt? THX!!!
Posted: 9/20/2007 8:40:56 PM EDT
[#1]
Just the bolt. And its apparently added 2 months onto my wait time.
-Foxxz
Posted: 9/20/2007 8:43:56 PM EDT
[#2]
will the bolt shoot semi ok? and are semi tube buffer, spring ok?
Posted: 9/21/2007 11:47:13 PM EDT
[#3]
It's the bolt carrier that's different. The SEMI bolt carrier is in the 415 & the full auto bolt carrier is in the 416. Either upper will work fine with a SEMI lower.
