Help me w/assault block! plz!

[Helmut]

I ordered an assault block and gauge. I want to make sure I don't need a reg. I need to know quick! Thanx!:)

[Kingman27]

you dont

[Helmut]

Thank you! You da man! I was worried for a sec.

[pEnNyWiSdOm225]

you will need some sort of foregrip though, wether it be a reg, X chamber, or gas thru.

thats unless you want to run your tank vertical....