01-01-2019, 12:41 AM
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Senior Member
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Join Date: Mar 2017
Location: ABQ, New Mexico
Posts: 36,633
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Thanked 136,542 Times in 22,784 Posts
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The speed at which the 30mm cannon shells travel at is 3,324 ft/s. To put that into perspective . . . the top speed of the SR 71 Blackbird was 3,227 ft/s. (2200 MPH)
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