Can I shoot slugs out of my Ataman M2?

I have some NSA slugs. They are 34.7. I will try them.

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(My Yong Heng just broke, my fault) 

Kinda hard to shoot a 4350 PSI gun, (I have a 300 bar BP17 right now too), when you have one un-hydro tested tank with about 200 bar in it, no hand pump, no compressor....and an Airgun Channel.