August 4th, 2013

Cartridges of the World Book Covers 1500+ Cartridge Types

Cartridges of the World 13th EditionThe 13th Edition of Cartridges of the World is a handy reference that contains illustrations and basic load data for over 1500 cartridges. The latest edition (released in October 2012) includes 55 new cartridges. This important reference guide can be ordered through Amazon.com for $24.73. Cartridges of the World, the most widely-read cartridge reference book, is now even more comprehensive, with 55 new cartridges added since the last edition including popular wildcats and new offerings for AR-platform rifles.

The 13th Edition of Cartridges of the World (ISBN: 9781440230592) includes updated cartridge specs, plus essays by leading writers on the topics of SAAMI guidelines, wildcatting, and new cartridge design trends. Cartridges of the World is the most authoritative cartridge reference guide in print. If you are a cartridge collector or are interested in the history of cartridge development, this book is a “must-have” resource.

Cartridges of World Barnces 13th Edition

Cartridges of the World by author Frank C. Barnes was first published in 1965. The 13th Edition is edited by Richard Mann, a contributing editor for Shooting Illustrated and American Rifleman magazines. Frank Barnes (1918-1992) began collecting information on handgun cartridges at the early age of 12, thanks to his father, a police officer. Frank Barnes was an innovative cartridge designer, who invented the original 308 x 1.5″ Barnes, predecessor of the 30BR case. Before Frank began a law enforcement career, he was a college professor. Frank was also a pilot, and a race-car driver. Learn more about Cartridges of the World (13th Ed.) at www.gundigest.com.

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August 4th, 2013

Windtronic 2 Wind Meter Works with Any Wind Angle

Windtronic 2 wind meterIf you want to win shooting matches you’ll need to gauge wind speed and direction. While many shooters use the excellent Kestrel pocket Weather Trackers, many top shooters are turning to the Windtronic 2, a German-made unit that measures wind speeds from any direction.

The Windtronic features rotating cups mounted on a vertical axis. With this design you don’t have to align the unit with the wind, unlike the Kestrel WindMeter or SpeedTech WindMate™ devices. Many users feel the Windtronic’s unique design allows it to read wind speeds more accurately; it certainly can respond to shifting winds more easily. The omni-directional functionality of the Windtronic allows it to be mounted on a stand or tripod and continuously display current wind speed, max wind speed, and average velocity.

The Windtronic 2 doesn’t gauge temperature, barometric pressure, humidity, or density altitude, unlike the more advanced (and expensive) Kestrel 4000/4500 model pocket weather trackers. The Windtronic only records wind speeds, but it does that one task exceptionally well.

Made in Germany by Kaindl Electronics, the Windtronic 2 comes with a 2-year manufacturers warranty and retails for $99.00 on Amazon.com. (Amazon.com provides AccurateShooter a small commission on sales). Other vendors include Windtronic.us and Windpowersports.com.

Windtronic 2 wind meter

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