Using F3 in the buy zone at the start of the round buys a weapon automatically, based on the amount of money available.
When playing terrorist, the auto-buy rifle is the AK-47, as long as enough money is available. I expected the M4A1-S / M4A4 to be the default for counter-terrorists, but the weapon I get, even with $5000 is the famas. Why is this? Can I change the auto-buy settings?