{"product_id":"sierra-infinity-7-exterior-ballistics-software-cd-rom","title":"Sierra Infinity 7 Exterior Ballistics Software CD-ROM","description":"Sierra Infinity version 7 is exterior ballistics software that produces trajectory tables and graphs, point-blank range, zero calculations, uphill and downhill shooting, maximum range, minute of angle, profiled wind and trajectory in mils. Its bullet library covers all the major bullet and ammunition manufacturers and allows new and custom bullets to be added. It was written by Sierra ballistic consultants Ted Almgren and Dr Bill McDonald, with interface design by Rodney Korn. Requires Windows XP, Vista, 7, 8 or 10, an 800x600 display and 120MB of disk space. Supplied on a single CD-ROM.","brand":", Export_Restrict: True , Age_verification: Over 18 , Export_Block , LS-RM Default , S0702 , _agecheck","offers":[{"title":"Default Title","offer_id":45226933551304,"sku":"S196030","price":85.11,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0071\/8906\/9860\/files\/7QwtcFXyydlUTKN2tNAdcXfATwc3aBXQ-35.jpg?v=1790966705","url":"https:\/\/www.bushwear.co.uk\/products\/sierra-infinity-7-exterior-ballistics-software-cd-rom","provider":"BushWear","version":"1.0","type":"link"}