Thanks for all the help on this, you guys are great annd very patient! I'm gonna go with the Tapco handguard you listed . Also what Promag model do I get? The $14.99 dollar one from Copes? Do I have to add the Dinzag bullet guide for these? Where do you get them? Any that says .233AK ? Would surefire be legal with the handuard swap? Thanks again and I wont bug ya guys again!