The United States Marine Corps is pushing for caseless ammo and a compatible light machine gun. The combination would allow Marines to carry 25 pounds less than they do now, or to add a lot more ammunition to their load out.
According to a Marine Corps Times article, a new LMG and ammo could be fielded within two years if Congress and the brass get the, um, lead out. Read the full article here.
Surviving the Street: Guide to Concealed Carry of a Firearm
Essential information on concealed carry. This book has just the basics - not a lot of fluff to get bogged down in. Easy to read, Surviving the Street introduces the reader to the important information you need as an armed citizen.
The author presents frank information about self defense in a way that is easy to understand and use.