I'm building a 264LBC with a 16" Blackhole Weaponry barrel with a mid length gas system. I am torn between using a carbine length free float tube versus a rifle length tube...was planning on going with Red X Arms' for the tube due to price. Either way, I am going to use an adjustable gas block. Question is, if I use a low profile gas block and a rifle length tube, will I still be able to get to the gas block for adjustments?
Similarly, if I decided to use a picatinny rail topped gas block for a BUIS, would a mid-length tube stop BEFORE the block, or would it cover it?
Thanks.
Similarly, if I decided to use a picatinny rail topped gas block for a BUIS, would a mid-length tube stop BEFORE the block, or would it cover it?
Thanks.
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