Nerf Deagle, buff Cyberspray and Pro90.

Deagle:

Price: 1200 -> 1600
Muzzle velocity: 5400 -> 5000 (Datum rifle is 5100 for reference)
Award: 900 -> 400 (like ak)
Weight: 6.95 -> 8.01 (example measured walking speed: 870 units -> 850 units)

Pro90:
Penetration: 20 -> 50
Muzzle velocity: 5050 units -> 5200 units

Cyberspray:
Muzzle velocity: 5700 units -> 5950 units