Question about the gun hobbyist ribbon ..

Hello from Egypt

I got a question ..

it says u should have 15 wep, not the starting ones which I knew its the M16 and M700 and Knife ..

ok now the question is .. they says 15 wep, is that means the primary weps that u fight with them ? or the secondary weps like the pistols ? or both of them counts as " weapons " ?

I mean. if I bought 14 weapons like scary heavy camo and m4a1 silver and m12s and ak silver and an other 12 PRIMARY PERMANENTLY WEAPONS .. and bought desert eagle .. is it gonna be counted as the 15th wep ? or should I buy something like UZI to be the 15th PRIMARY wep and I get the ribbon ? thats it.

Thanks in advance