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Posted: 3/2/2015 11:10:24 PM EDT
Handguard is a troy alpha 7.2" carbine rail.  Will the barrel stick out? Be flush? Or be inside the handguard?
Link Posted: 3/3/2015 12:12:49 AM EDT
[#1]
You might look at my pics in this thread

hereits a 7.5 and 1/4 inch of washers under the Troy.
Link Posted: 3/9/2015 10:26:44 AM EDT
[#2]
assuming all measurements are exactly as you stated, and I've found recently this is not always the case, the barrel CROWN will be .3" past the end of the handguard. Most barrels have .75" threaded I believe, and you need to factor this in. had to put a Griffin linear comp on two because any other muzzle device was too close to the end of the handguard for mental comfort.
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AR Sponsor: bravocompany
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