If you happen to be able to make an automatic rifle then this means you have been well endowed in the craft and you have mastered all the parts. Then you can use the needed parts of the assault rifle that you desire to assemble and used for any tactical purpose that you plan on.
While making the rifle using a part like QD end plate this is something that you will have to be very keen on. Since you may have to choose between different parts for instance when assembling the automatic rifle you will have to know which upper part to use.
A good example is the upper part of the automatic rifle you can consider using QD end plate TAC fire low profile or you can either use a two-piece quad rail. Hence this being the first thing first that can be assembled this is when you are starting the most basic assembly of the automatic rifle you may also consider using a door bread for your rifle.
Another area to observe at is the upper receiver this is a part of an automatic rifle that when combined with a part like QD end plate will have an end result that is magnificent hence the need to be very careful when choosing this part of the riffle this is because you will determine the look of the assault rifle.
You may pick the multi-caliber for the receiver this will have a great look on the finishing of the automatic rifle of you can decide to go with the m4 profile barrel for that military look that you want to consider in an assault rifle hence you being able to achieve the tactical need that you require. Learn more about AR-15 at https://en.wikipedia.org/wiki/Colt_AR-15.
The barrel is very important this is an essential part because it will determine the fire power of the gun this barrel can be either of intermediate length or a gas system barrel which can be used to have to provide the fire power during an assault or even an invasion.
The other area to be used in accordance with the AR-15 end plate is a good handguard and rail system this is because you will be required to have the best of them you can decide to choose the free float m-lok handguard or you can decide to choose on the swivel mount handguard for the protection of your hand.
The part of a gun that is not to be forgotten is see-through or rather the lens because you will require having a good enough item that can be able to improve your aiming hence the need to have a good scope, for instance, the 45 degrees offset rail that can be mounted on the gun.