Trajectory Ballistic Software

Ballistics Software from Sierra Bullets...trajectory, wind drift, velocity, energy, momentum, drop, time of flight, etc.

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Sierra Infinity 6 Software

Calculate Your Own Trajectories!
-Includes Ballistic Data for All Major Bullet Manufacturers!

  Sierra Infinity Seven Software allows you to calculate the trajectory of your hunting bullet so you know how high or low it is at all distances. Just type in the velocity and select the bullet... Infinity Seven does all of the calculations in an instant. You can even type in different environmental conditions like temperature, humidity, wind direction and speed. We used this software extensively in developing our Bench Rest Magnum series of cartridges and our Trajectory technical report... it made our analysis so much easier. 
  Sierra makes their own line of bullets, so it is surprising to see their software includes data on bullets made by the other manufacturers. You'll be able to calculate trajectories on Sierra, Barnes, Berger, Combined Technology, Federal, Hornady, IMI, Lapua, Norma, Nosler, PMC, 
Remington, Speer, Swift, and Winchester bullets. And if that's not good enough, there's a Custom Bullet capability where you can enter non-standard bullet data for use in your calculations. 
  In addition, you'll be able to calculate Point Blank Range, Up and Down Hill Trajectories, maximum range, vertical fire, and even do trajectory comparisons. Your trajectory parameters include metric or English units, increments, sight height, etc. This software will calculate exactly what your bullet will do coming out of exactly the gun and sight situation you're firing it from... Order Your's Today!

Info/Order 220-0701 Sierra Infinity Seven Ballistic Software CD
Need a Chronograph? Click Info/Order 221-TF1 Chrony F1 Chronograph

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E. Arthur Brown Company, Inc,  CONTACT US , 4088 County Road 40 NW, Garfield, MN 56332
ph. 800-950-9088, FAX 320-852-2871 , Visit Our Online Store at