It's not the gas block that is the problem, i am just not sure how the barrel is removed from the receiver. That's why i'll have to ask. If it can be removed from the receiver, then it should be no problem.
May the earth not rise up to smite thee. Tell me again, why do illegal aliens have our rights?? Instead of baning guns, let's ban using them in a crime. www.adcofirearms.com