Nade Nade Skill de Maryoku Chuunyuu!! - Vol. 2 Ch. 7.1

[MangaDex]

 

[Boring-Ash]

fire your gun, Old Man

Bro is clearly holding a bow

 

[hypo]

Bro is clearly holding a bow

And then

Making reckless moves on his own again...!

That's a very well endowed "his"