aci f4 illustrator and i have an armson pro series barrel and a 32 degrees ice grip.
a new bolt and an electrical hopper and a new barrel and a new grip will help controlling the gun.
its very light and not that loud and acurate and you can shoot ok fast with the stock parts.very easy to pop out and very easy to run with.very very good for a first gun. this was my first gun and i still love it.
you can't shoot crazy fast unless if you get a new bolt and a new electrical hopper. thats all i can think about i love the gun and i think you should get it.
i love it.it is very light and easy to run with and to pop out.its a very goood first gun and its good with the stock parts but its allot better with new upgraded parts.i love it and you will o if you buy it.