Cartridge Comparison Guide Exhibiting at 144th Annual NRA Meeting & Exhibits

Cartridge Comparison Guide, the ultimate hunting & ballistics source, built to help shooters maximize cartridge capabilities and ballistic understanding; will be exhibiting at the 144th Annual NRA Meeting & Exhibits from Friday, April 10 through Sunday, April 12 at booth #1204

Owner and Author, Andrew Chamberlain, will be available all weekend to autograph posters or books and answer questions on everything from newly developed cartridges, to standard American, metric or European models, as well as bullet selection and performance. His company’s focus is on helping attendees gain maximum benefit from a personalized cartridge selection.

“The Cartridge Comparison Guide Ballistic Manuals and Ammo Posters will help every gun enthusiast from the beginner to the most advanced shooter,” said Andrew Chamberlain, Author of Cartridge Comparison Guide. “It is known as the ‘hunting bible’ by professional hunters and a ‘gold mine’ of information from U.S. Fish & Wildlife agencies and Hunter Education organizations.  Every shooter should have one.”

The Guide can be purchased as a spiral bound book at or at Amazon and other booksellers. Enthusiasts can also buy an online membership and view the entire book online. Also available for purchase are 10 unique cartridge posters featuring 100 percent scale life-size images of American, Metric, European, Black Powder, Big Bore, Long Range Cartridges and much more. The posters are great to hang up for display or educational purposes. They range in price from $11.95 to $15.95.

Published by Chamberlain Development, LLC, the Cartridge Comparison Guide is the ultimate hunting and ballistics source, built to helps shooters maximize cartridge capabilities and ballistic understanding. The Guide contains discussions including photos and detailed narrative on bullet behavior, composition, structure, deformation, wound channel and much more.  The Guide was awarded the Pinnacle Award for Excellence in Industry by the Professional Outdoor Media Association in 2012. Learn more about the Guide, posters and more at

Michelle Scheuermann, BulletProof Communications LLC, 651.964.0264;