Soo... 
I was wondering;
- First time i did the raid in my entire life with a 27 hunter on normal , from the exotic chest, it gave me the ghjallarhorn.. I was like. oké, what do who we got here.. Few days later i ended the raid it gave me shards and chatterwhite i was happy( nowadays i dismantle those shaderss..) 
that week i did the nightfall.. ( im talking like 2 months aggo) anyway it gave me the monte carlo ps4 exclusive.. In those 2 months i did the hard raid wit my hunter it got 30 i did several raids on hard, made 2 other characters(did also several raids on hard) and now im 30 with 3 characters but that doesnt matter, 2 weeks ago, with the nightfall on phogot it gave me hawkmoon(and when xur had icebreaker i bought it) 
So what im trying to explain/ask is; 
Do you have thos guns??
Monte carlo (ps4 exclusive) 
Hawkmoon (ps4 exclusive)
Icebreaker
Ghjallarhorn. 
If yes
Do you got the vex to? 
If yess, 
So its posible to have those 5 rare exptic guns at once..i did 20/30/40 times the raid on hard, i wanted that vex so bad, but now the dlc is coming im like; bungie why?! 
!!vex i dont need you anymore!!