Pyle - 1. $100. A local smith did it. I seen $'s from $60-$100 for this service.
2. None. Barrel length typically doesn't affect accuracy. BTW - it's a very accurate rifle with the subs. The monster scope helps alot, although it's fairly heavy.
KingTiger:
Thanks for the reply. I might consider doing that...but I'm not sure I'll add the monster scope.
P