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Could You Have Stopped This? Vegas Shooting Analysis with Attorneys on Retainer

[ARCHIVED THREAD] - Length of Top Rail

Posted: 4/23/2009 5:14:22 PM EDT

How long does the top rail need to be in order to mount both the M4 style red dot and a magnifier?

Posted: 4/24/2009 7:04:05 PM EDT

[#1]

Quoted:
How long does the top rail need to be in order to mount both the M4 style red dot and a magnifier?

They will both fit on your standard AR upper 6" but you won't have room for a BUIS withour a extended rail.

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[ARCHIVED THREAD] - Length of Top Rail