We have a cat named 'Bo' and it is oficially spelled 'Bow'-kids said it was OK.
If we were to get a dog I would vote for 'Orion'.

I've had " Snuffer" for 12 years now, great dog mean head!!!

Had a beagle named quiver.

Had another named shadow

We are considering Saxton, Bear, Fletch, Bow and Wesley right now (not in any order).

Any others?

Recurve

As already mentioned my dog is named Archer, two syllables I've read is best and word that end in a hard sound not like Mandy, think about calling your dog back from some where and really yelling its name, good luck

Have not read all the responses but my next lab will be named "Bow".  

Flu Flu  

TurdBucket,as in I put my raffle tickets at Compton's in the turdbucket from the left and won a prize!

I like "Bracer."

i have a springer liver and white named bee she is awesome. you have yourself a real nice dog for sure. as for a name how about swift    .wolfman

Ishi or Yahi

I would call the dog Fletcher.

Bob, how about Kodiak Magnum or Kodiak for short!! I believe your son might like that name Doesn't he shoot a KM???

I know it won't work for a male, but I specifically ordered a female beagle just so I could call her Artemis, Missy for short.  She arrives in 5 weeks, and the blood tracking training will begin!

I have also onsidered for a male:  Saxon, Artty, Howard, and Schaf.

my lab is named "makensey" like the targets. My oldest chessie is named "archer" (duh). And my younger chessie is named "bow" spelled beau.

Easton

Blunt

Buck

Shaft

If he's going to be short & squirrly, I'd call him Bowdoc  

I named my dog osage

I had a wonderful springer and named her Sinbad,
because she loved the water so much.
They say that it is best to keep the nickname short and sweet and not make it ryhme with any command.
I'd say you have had some great suggestions.
So I recommend Flush.
If female, I woulda suggested Hush!!!!!!!!!!