Firearms News Staff - September 27, 2019 Hornady 4DOF Ballistic Software and Kestrel 5700 Ballistic software for calculating a firing solution for long range shooting has evolved by leaps and bounds in recent years. The technology available today is simply amazing and leaves Fortier’s old Mil Dot Master in the dust. Find out about Hornady’s impressive 4DOF ballistic solver software and Kestrel’s new 5700 environmental meter which incorporates 4DOF technology. For more information visit www.Hornady.com and www.Kestrelmeters.com GET THE NEWSLETTER Join the List and Never Miss a Thing. Sign Me Up