Find acceleration based on final velocity and distance

[antiliberal12]

I have an airsoft gun that i am trying to find the acceleration for

Initial Velocity=0
Final Velocity= 106.68 m/s
Distance Traveled=.762meters

Is there any way i can find the acceleration with that information, i have no way to find an accurate time.

 

[Mindscrape]

final_v^2 = 2*dist*acceleration

a = v^2/2d