[Help Needed (Long Range Sniper)]

HI Guys 

 

Im new to all this, i’m looking for pre-upgraded long range sniper rifle

pref electric.

 

Can anyone help me, which sniper rifle is the best for long range  

(electric or spring, which is better).

 

Anyone got any links that could help me out as very new to Airsoft 

any help would most grateful 

 

 

best wishes Jo