When i'm trying to reflect arrows, it's like they're closer than they appear, then again, they're very thin projectiles and look shorter at a more head on angle, thus probably making them look further away to me
I suck at timing my reflects with arrows, i usually end up being a flame-handicapant pin cushion or just low on ammo, so i give up and just try to kill the Sniper the old fashioned way
By the way, speaking of Huntsman, the Sniper's always had that arrow pack since the game's release, why didn't the Sniper have a bow and arrow in the beginning? He could've gotten a crossbow instead of the Medic and then later gotten sniper rifles! (because you can be a Demoman but carry swords and shields, amirite?)