Rifle length +2" gas tube

[The Profit Joseph Sith]

Idk if anyone makes one for rifle length setup but if you want more room for gas to expand to delay system you might try and find one of those "pigtail" gas tubes. I know anderson makes one for pistol length systems. I'd think that would add a weird twangy feel every time it fires though 'cause its basically a spring. That and you hardly ever see them so that makes me question their effectiveness as well.