【Weekly Question】How to charge the Sentinel sniper rifle

Hi Friends，

This is Marvin, do you miss me?

welcome guys to our discord to see the latest news

https://discord.gg/apexlegendsmobile

First Marvin wants to talk about the weekly Questions last week 

[i]Do you know how long Wraith's portal will last in map? 

[/i]The correct answer is 60s (it will disappear when 2 portal both outside the ring)

Today's question is How to charge the Sentinel sniper rifle

I'll publish the answer next Monday 

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