I have tried them both, and it is just my opinion, but I dont care for them. I only run 14.5 and 11.5 rifles with carbine length gas systems, and I pretty much just use KAC RIS/RAS rails, so they dont work well for me. If you use one, it feels good, and you like them, then do it. If not, then stick with what feels right.
"Blessed be the Lord my strength, which teacheth my hands to war, and my fingers to fight."
-Psalm 144:1
"Our houses are protected by the good Lord, and a gun; you might need 'em both, if you show up here not welcome, son."
-Josh Thompson
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