folks,

i'm looking at these bravo company 18" uppers--they offer them in 13 or 15" handguards/rails. all i've ever had experience with is a 16" barrel with a 7" handguard.

for those with longer barrels--is there any advantage from one to the other? the rifle would likely just have a scope on it and I don't know if i need all that rail out there anyway.

thanks in advance.

http://www.bravocompanyusa.com/BCM-S...s410-kmr13.htm