I don't recall
seeing any place in the Player's Handbook that clearly states characters get
additional attacks with ranged weapons when their base attack bonus is high
enough. I believe the reason for this is
that the answer depends upon which ranged weapon is used. Here is what we know:
Crossbows
If you are a 6th
level fighter with a BAB of +6/+1, you only get one shot per round with a light
crossbow.
We can learn this by reading
about the description of the crossbow, or by reading about "Normal" behavior
under the Rapid Reload Feat (page 99).
For hand or light crossbows, a character needs a Move action to reload
the weapon.
Since the character must
take a move action to reload the weapon they cannot take a Full Round Attack
action.
However, with the Rapid Reload
feat you may fire as many times as you have attack bonuses, just like a bow.
Short Bows and Long
Bows
The description in
the Quick Draw Feat (page 98) clarifies much for us.
"A character who has selected this feat
may throw weapons at his full normal rate of attacks (much like a character
with a bow)."
This tells us that a
6th level fighter with a BAB of +6/+1
using a bow (Short Bow or Long Bow) gets two attacks per round with the
bow using the Full Round Attack Action.
Daggers, Hand Axes,
Spears, Javelins, and Darts
The Quick Draw Feat
also tells us that a 6th level fighter with a BAB of +6/+1 may NOT throw
multiple daggers, or any other weapon, in a round.
He needs the Quick Draw Feat in order to do
so.
Shurikens
I interpret that you
can throw as many shurikens per round as you have attacks.
I believe this because shurikens may be drawn
as a free action just like ammunition.
Shurikens are treated as ammunition in all respects.
What about the Rapid
Shot Feat?
A quick read of the
Rapid Shot Feat may lead you to believe that normally you only get one shot per
round with a bow; but that is incorrect.
If you read Rapid Shot carefully, it is telling us that the character
gets one additional attack above the number of attacks per round the character
normally would receive (though each attack is at -2 to hit).
Full Attack Action
You must use the
full attack action if you take more than one attack with your primary
hand.
So a 20th level fighter with a BAB
of +20/+15/+10/+5 could fire one arrow from a short bow in a round and then
take a move action, or he could fire two, three, or four arrows from the short
bow and take no other action in that round.
Summary
Crossbow, Heavy
|
1 attack every
other round
|
Takes a full round
to reload
|
Crossbow, Heavy
with Rapid Reload
|
1 attack per round
|
Takes a move
action to reload
|
Crossbow, Light
|
1 attack per round
|
Takes a move
action to reload
|
Crossbow, Light
with Rapid Reload
|
= to your number
of attacks
|
Takes a free
action to reload
|
Crossbow, Hand
|
Same as Light
Crossbow
|
|
Bows, both short
and long
|
= to your number
of attacks
|
|
Bows with Rapid
Shot
|
= to your number
of attacks +1
|
All at -2 to
attack
|
Daggers, Darts,
etc
|
1 attack per round
|
|
Daggers, Darts,
etc with Quick Draw
|
= to your number
of attacks
|
|
Shurikens
|
= to your number
of attacks
|
|