We are providing this report for information and use. We evaluated the long- term DoD efforts to develop cased telescoped ammunition and gun technology. Our evaluation was in response to a Defense Hotline complaint, alleging that DoD has been wasting money on cased telescoped ammunition and gun technology for 41 years. Our evaluation did not substantiate the allegation that fluids were wasted, in the sense of program mismanagement. The goal of cased telescoped ammunition and gun programs has been to increase weapon system lethality and the technology long held reasonable promise. However, the DoD expenditure of $213 million over 41 years has not resulted in a viable weapon system because several major problems have not been resolved. Despite the ultimate disappointing failure to move the technology to the battlefield, we did not identify any information to suggest that the pursuit of weapon system lethality using cased telescoped ammunition technology was not a worthwhile research and development endeavor for the DoD.

What Is Telescoped Ammunition The term "telescoped ammunition" refers to a kind of projectile that is either partly or entirely encased by the propellant in the construction of the ammunition. To provide just one example, there is ammunition designed for both hand weapons and artillery. Telescoping is often used for caseless ammunition. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Telescoped ammunition Chapter 2: 5.56 x 45mm NATO Chapter 3: Squad automatic weapon Chapter 4: Grenade launcher Chapter 5: Sniper rifle Chapter 6: Heckler and Koch G11 Chapter 7: Caseless ammunition Chapter 8: Special Purpose Individual Weapon Chapter 9: 6.8mm Remington SPC Chapter 10: Advanced Combat Rifle Chapter 11: Heckler and Koch HK CAWS Chapter 12: Ares Incorporated Chapter 13: Lightweight Small Arms Technologies Chapter 14: Underwater firearm Chapter 15: LSAT light machine gun Chapter 16: LSAT rifle Chapter 17: LSAT caseless ammunition Chapter 18: Polymer-cased ammunition Chapter 19: CTA International Chapter 20: .277 Fury Chapter 21: Next Generation Squad Weapon Program (II) Answering the public top questions about telescoped ammunition. (III) Real world examples for the usage of telescoped ammunition in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of telescoped ammunition' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of telescoped ammunition.

What Is Lightweight Small Arms Technologies The mission of the Lightweight Small Guns Technologies (LSAT) program, which is supported by the Joint Service Small Arms Program of the United States, is to dramatically cut down on the weight of small arms and the ammunition that goes along with them. The LSAT program is the United States military's most recent effort to replace already-existing small guns, following in the footsteps of a number of previous projects designed to study technological advancements in small arms. Lightening the load of small guns is the first big step toward boosting troops' lethality and survivability, according to both tactical principles and the research that was conducted as part of past small arms initiatives. How You Will Benefit (I) Insights, and validations about the following topics: Chapter 1: Lightweight Small Arms Technologies Chapter 2: Cartridge (firearms) Chapter 3: Heckler and Koch G11 Chapter 4: Caseless ammunition Chapter 5: Internal ballistics Chapter 6: Stoner 63 Chapter 7: Steyr ACR Chapter 8: Advanced Combat Rifle Chapter 9: Advanced Individual Combat Weapon Chapter 10: Benelli CB M2 Chapter 11: Ares Incorporated Chapter 12: Glossary of firearms terms Chapter 13: LSAT light machine gun Chapter 14: LSAT (disambiguation) Chapter 15: LSAT rifle Chapter 16: LSAT caseless ammunition Chapter 17: M249 light machine gun Chapter 18: Telescoped ammunition Chapter 19: Polymer-cased ammunition Chapter 20: High?low system Chapter 21: Next Generation Squad Weapon Program (II) Answering the public top questions about lightweight small arms technologies. (III) Real world examples for the usage of lightweight small arms technologies in many fields. (IV) 17 appendices to explain, briefly, 266 emerging technologies in each industry to have 360-degree full understanding of lightweight small arms technologies' technologies. Who This Book Is For Professionals, undergraduate and graduate students, enthusiasts, hobbyists, and those who want to go beyond basic knowledge or information for any kind of lightweight small arms technologies.