I was contemplating adding an Ultimak front handguard rail and red dot sight to an Arsenal SGL21 for my latest AK project. I don't have the gun yet...but Christmas is around the corner! Unfortunately, I am a complete novice with tools and gunsmithing (I'm ok at turning screwdrivers and have a rubber mallot but that's it). Does this modication require any "fitting" to the lower standard handguard that comes with the Arsenal gun? (i.e. Dremel, parts modification). If so, I can seek some professional help.
Also, I was considering adding the Tapco lower handguard since it has the potential to add additional rails to the lower handguard. Would this modification require some fitting with the Ultimak? Any experience with the Tapco lower handguards and rails? This is a fun gun/plinker so I'm not concern with "battlefield" durability, just recreational use.
Thanks for your input.