Please note that joining Hellfire does not solely on weapon skill. Other factors come into play such as overall charisma, ability to work in a team, and quick thinking. In other words, we are willing to recruit someone of lower skill but is patient enough to learn rather than someone uncooperative.
Note: Intelligence is highly valued and can be a desiding factor in recruitment.

Here is a list of all the weapon specialists Hellfire lacks. List in order of priority is as follows:
AK47
M4
Para
This is all for now. This list is ammendable and subject to change at any given time.
Note: This does not imply that this is the only deciding factor in recruitment.
*Specialist implies weapon useage limited to one's favourite and most prolifient weapon. Does not mean one has to use it all the time, it simply has to be one's best weapon.