[Any recommended secondary weapons for me (MR 11)?]

I'm having difficulties with Kitguns because I'm not familiar with Orb Vallis and I cannot find the resources needed for each modular parts. Can anyone help me with this? Thank you. 

[Any recommended secondary weapons for me (MR 11)?]

I don't know what to say here. Thanks for answering! 

[How can I get Saryn's parts easily?]

@GnarlsDarkley, I'm lacking damage and I don't really understand the fight. So, thanks for your tips! 

 

[How can I get Saryn's parts easily?]

Thanks everyone for the answers... I love this games community. 

@_Mannaroth_, I will try that. Thanks. The thing is, I don't have any good secondaries, from the start of the game, I didn't really focus my attention to secondaries. So, I only have super basic mods and my atmos or my dex furis are my best secondaries. And my best secondaries can't really kill 30+ enemies. So, I need a damaging primary. So, my question is, can I replace ignis with my phantasma? My phantasma is way more powerful than my ignis. Thank you again everyone for all the answers (sorry this is super long) 

[How can I get Saryn's parts easily?]

So, I'm an MR 10 player. I've put 150+ hours into this game and I'm loving it so far. But I've got my arca plasmor, amprex (which is super recommended by my friends) and I still have troubles with Kela de Thaym (I don't know how to spell her name). I just can't do it. So, is there any other way to get Saryn easily (without spending any money)? Thanks for the help