Hello i just ordered a Benjamin marauder came with a hand pump, magazine and 500 .22 pellets. I've only used springer's in the past was wondering if i could get some advice on anything i might need that didnt come with the bundle i ordered. Is there any specific pellets i should order and will the pump need any special attachments to work properly or is it good to go, i'll link the package i bought. https://www.pyramydair.com/s/pre_packaged_deals/Benjamin_Marauder_Air_Rifle/6466 i got the premium package