Some small suggestions...
1.Add more stuff in the roulette...
2.Some guns are not so balanced... (meaning some guns may be surpassed by other guns.)
3.More than 1 W-Task for a certain gun.
4.Daily GP reward... (10 GP per day?... I wouldn't bother 10 GP per week too...)
I agree that they should add a firing range... but I would like to add something...
1.If you are planning to buy a gun... you have 10 minutes to test the gun in the firing range... see if you like it or not. (If your 10 minutes run out, you can still come back tomorrow to test it out again.
2.But if you BOUGHT the gun. You can still visit the range to practice. But without the 10-minute timer. (And to spend quality time with my Desert Eagle!)
+ If you like these suggestions...
GP seems scarce and hard to get... there should be some easy ways to earn more GP than just levelling up and purchasing some (with KREDS and/or real money.)
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 "Toss the Turtle"){kind=icon}