you can find them on the net all over, but since this is local for you, EMA CH AR15/M16 CARRY HANDLE $29.65 The neat thing about AR's is that the parts are interchangeable across manufacturers. Any carry handle will fit any AR. The one I have for mine has a set of national match sights on it.
i was looking at buds and found the handguard taCT rails i want and also the fore grip...they were like $30 all together....not bad....if i can get all of it cheap enough i will stay with this rifle...i relly like it even as its is at base model
lots of places. Paperwork is a pain, have to do an extensive background check, pay a $200 tax (on top of the cost of the suppressor) and have approval of your local police chief/Sheriff. Usually a 6-18month process.