A book you might want to buy:

MBA Gyrojets and Other Ordnance

By Mel Carpenter

512 pages, spiral bound, with over 750 figures (most in color) showing 45 different MBA firearms and launchers, and 52 different Gyrojet, Finjet, Lancejet, and Less-Lethal types of ammunition. Includes an expanded Table of Contents, 29 Chapters, 3 Appendices, Bibliography, and Index. See our web site, Gyrojet.net, for other details, four free chapters, and ordering information.

Email:[email protected]. $49.95 plus postage.
MRC3 Publishing, PO Box 665, Orange Park, FL 32067-0665