Hey so I bought the LDT HK416 and I was thinking about converting it to a CQB variant. Also wouldn’t mind changing some of the crappy nylon to metal haha.
So if I were to buy a 4inch hand guard , would I need to buy some sort of adaptor kit? What about the barrel what size would be needed for such a short handguard ? Is there any other parts that’ll need to be replaced to accomplish this?