Indoor Range Allowed Calibers

Only the following standard calibers may be fired on the MCSC Indoor Range
 

 All calibers are restricted to target or standard velocities that do not exceed the following

1. 70 Gr. 1125 FPS -   Bullet Energy = 199 Ft. Lbs.
2. 90 Gr. 1325 FPS -   Bullet Energy = 351 Ft. Lbs.
3. 100 Gr. 1250 FPS - Bullet Energy = 347 Ft. Lbs.
4. 125 Gr. 1125 FPS - Bullet Energy = 351 Ft. Lbs.
5. 150 Gr. 1025 FPS - Bullet Energy = 343 Ft. Lbs.
6. 158 Gr. 1000 FPS - Bullet Energy = 350 Ft. Lbs.
7. 200 Gr. 875 FPS -   Bullet Energy = 340 Ft. Lbs.
8. 230 Gr. 825 FPS -   Bullet Energy = 348 Ft. Lbs.

Magnum loads are NOT allowed to be fired on the MCSC indoor range under any circumstances
+P and +P+ ammo are NOT allowed to be fired on the MCSC indoor range under any circumstances


Formula used: Energy = .5 * weight * velocity^2 / 7000 / 32.175
Where weight is in grains, and velocity is in feet/second.

7000 is grains per pound, and 32.175 is acceleration due to gravity.
It can be re-written: Energy = weight * velocity^2 / 450450

Formula from: www.firearmexpertwitness.com