Firearms Examiner Training Manual Effective 08-09-2021
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Gunshot Wounds Practical Aspects of Firearms, Ballistics, and Forensic Techniques Second Edition
Gunshot Wounds Practical Aspects of Firearms, Ballistics, and Forensic Techniques Second Edition by Vincent J. M. DiMaio, M.D. ©1999 CRC Press LLC Library of Congress Cataloging-in-Publication Data Catalog record is available from the Library of Congress. This book contains information obtained from authentic and highly regarded sources. Reprinted material is quoted with permission, and sources are indicated. A wide variety of references are listed. Reasonable efforts have been made to publish reliable data and information, but the author and the publisher cannot assume responsibility for the validity of all materials or for the consequences of their use. Neither this book nor any part may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, microfilming, and recording, or by any information storage or retrieval system, without prior permission in writing from the publisher. The consent of CRC Press LLC does not extend to copying for general distribution, for promotion, for creating new works, or for resale. Specific permission must be obtained in writing from CRC Press LLC for such copying. Direct all inquiries to CRC Press LLC, 2000 Corporate Blvd., N.W., Boca Raton, Florida 33431. Trademark Notice: Product or corporate names may be trademarks or registered trademarks, and are only used for identification and explanation, without intent to infringe. © 1999 by CRC Press LLC No claim to original U.S. Government works International Standard Book Number 0-8493-8163-0 Printed in the United -
Wound Ballist"Ics Review
$20.00 International Wound Ballistics Association WOUND BALLIST"ICS REVIEW JOURNAL OF THE INTERNATIONAL WOUND BALLISTICS ASSOCIATION Number 1 Buckshot, The Number 1 Choice -Gus Cotey, Jr. Technical Comment On Buckshot Loads -Duncan MacPherson More Information On The Matchking Bullet -Ernie J. Tobin RifleAm munition Performance Through Barriers -Lt. Stephen C. Robertson Windshield GlassPenetration -Duncan MacPherson -Lt. Ed Fincel Clinicians'Inadequate Description of Gunshot Wounds Obstruct Justice -Martin L. Fackler, MD VOLUME 2 1996 NUMBER 4 INFORMATION FOR AUTHO RS The Wound Ballistics Review welcomes manuscripts, articles, short notes and letters to the editor that contribute to the science of wound ballistics. Publication preference will lean strongly toward pertinent papers with clear practical applications. We invite cogent reviews of articles, books, news items, etc. Our WOUND BALLISTICS REVIEW goal is to commend good documentation as well as to point out the errors in the wound ballistics literature. The Wound Ballistics Review especially requests our readers' help in submitting short reviews which JOURNAL OF THE INTERNATIONAL WOUND BALLISTICS ASSOCL� TION correct errors noted in the literature. The review of all manuscripts reporting original work will be open; the names of reviewers will be given to VOLUME 2 1996 NUMBER 4 authors of rejected papers and will be made available upon request to anyone. Articles are accepted only for exclusive publication in IWBA, and when published, the articles and TABLE OF CONTENTS illustrations become the property of IWBA. ... ... ... ... ....... .. ........... ..... .. .. ...... ...... ... ........ Member Questions & Comments . 3 . ... .. .. .. .. ... .. .. ... .. .. ... ... .. .. .... .. .. .... ... .... 6 Letters to tile Editor . .. If submitting a letter or review which refutes or points out errors in another work, please provide the . -
From Ingot to Target: a Cast Bullet Guide for Handgunners a Joint Effort by Glen E
From Ingot to Target: A Cast Bullet Guide for Handgunners A joint effort by Glen E. Fryxell and Robert L. Applegate About the authors Acknowledgements A Few Words About Safety Foreword by John Taffin Chapters 1. Introduction: A Brief History of Bullet Casting 2. Bullet Casting 101 3. Alloy Selection and Metallurgy 4. Fluxing the Melt 5. Cast Bullet Lubrication 6. Throat and Groove Dimensions 7. Leading 8. Idle Musings of a Greybeard Caster 9. Moulds and Mould Design 10. Gas-checked vs. Plain-based Bullets 11. The Wadcutter 12. The Keith SWC 13. Casting Hollow Point Bullets 14. Making Cast HP moulds 15. Hunting with Cast Bullets 16. A Few of Our Favorites 16. A Few of Our Favorites Appendix: How old is your mould? Foreword: by John Taffin In many ways it seemed like only yesterday I began casting bullets. In fact it has been nearly one-half century since I started pouring that first batch of molten alloy into a single cavity mould, or mold if you prefer. It was in my mother's kitchen, at my mother's stove, next to my mother's refrigerator. It wasn't long before the whole top half of the side of her refrigerator was covered with speckles of lead. Now my mother was the most fastidious of housekeepers, however she never complained. Looking back I can only assume she thought it better to have me making a mess in her kitchen rather than running around doing something of which she didn't improve. At the time I was working for a large wholesale warehouse catering to plumbing and building contractors. -
Art of Shooting Art of Shooting an Introduction to Target Shooting with Rifle, Pistol, Shotgun and Airgun
Art of Shooting Art of Shooting An introduction to target shooting with rifle, pistol, shotgun and airgun Prof. Philip Treleaven Preface This handbook is a ‘primer’ for the new target shooter: introducing the firearms, shooting disciplines and firearm technology, and drawing on the expertise of Bisley, the home of British and Commonwealth target shooting. For someone interested in taking up target shooting, it is surprisingly difficult to find out what are the different shooting disciplines (or to give them their ISSF name Events), and perhaps more importantly what’s available in their area. Naturally you won’t find Shooting for Dummies in the local bookshop, but there are some excellent books and web sites, especially in the United States. Most cater for the experienced competitor in a specific discipline, like Smallbore or Benchrest, rather than the new shooter. I am fortunate in that I live 40 minutes drive from the world famous Bisley Camp, the home of British and Commonwealth shooting (cf. Camp Perry in America). The great thing about shooting at Bisley is the wealth of knowledge and experience available covering all aspects of the sport. People who have shot in the Olympics and Commonwealth Games, national champions for every shooting discipline, experts in ballistics and hand loading, gunsmiths and armourers … and national coaches. Truly a university of shooting – akin to Cambridge or Harvard! However, even at Bisley it is a daunting challenge to find out what shooting disciplines are available, and who to ask for advice. It’s like everyone else in the shooting world knows everything about shooting, marksmanship, ballistics and hand loading, and you the novice know nothing. -
Handloader Magazine
El Lobo Custom Rifle Giveaway! WIN THIS RIFLE! See Inside for Details Modern Powders in the .303 British! Kimber Cast Bullet Solo 9mm Designs Micro-Compact! August 2011 No. 273 Rifle Magazine Presents - HANDLOADER $5.99 Cool Colt: 08 Lightning .44 W.C.F. 7 25274 01240 4 Printed in USA $5.99 U.S./Canada August 2011 Volume 46, Number 4 ISSN 0017-7393 AMMUNITION RELOADING JOURNAL Issue No. 273 Page 42 . Page 50 . Page 60 . The .44 and .38 Choosing a Kimber Solo 8 WCFs Are Rifle 28 Bullet for 36 A New 9mm Cartridges Big Game Micro-Compact! Reloader’s Press - From the Hip - Charles E. Petty Dave Scovill Brian Pearce Cast Bullet Designs 42 Roundnose/Flatpoint .225 Winchester The Good Mike Venturino 14 Bullets & Brass - 32 Gun Folks Brian Pearce Mike’s Handloading with Shootin’ 50 Accurate Powders Shack - Frequently Wrong A Complete Yet 20 Mike Venturino but Never in Doubt Evolving Line Pistol Pointers - Brian Pearce Charles E. Petty 34 9.3x57mm Mauser 60 Not Just on Paper 24 Accurate No. 9 Cartridge How Federal keeps Propellant Profiles - Board - a tradition alive. R.H. VanDenburg, Jr. Gil Sengel Terry Wieland 4 Background Photo: © 2011 Vic Schendel Handloader 273 Page 74 On the cover . The compact Kimber Solo Carry is Page 42 chambered in 9mm. Photo by G. Hudson. Page 66 Issue No. 273 August 2011 AMMUNITION RELOADING JOURNAL Publisher/President – Don Polacek Publishing Consultant – Mark Harris Editor in Chief – Dave Scovill Associate Editor – Lee J. Hoots Managing Editor – Roberta Scovill Assisting Editor – Al Miller Senior Art Director – Gerald Hudson Production Director – Becky Pinkley Contributing Editors John Haviland Ron Spomer Brian Pearce Stan Trzoniec Charles E. -
Firearms/Tool Marks Training Manual
Firearms/Tool Marks Training Manual December 2016 Washington State Patrol Crime Laboratory Division Firearms/Toolmarks Training Manual Table of Contents A. ADMINISTRATIVE MATTERS AND PROCEDURES 5 B. BACKGROUND/HISTORY OF FIREARMS IDENTIFICATION AND CURRENT TRENDS 10 C. FIREARMS & AMMUNITION DEVELOPMENT AND CURRENT TRENDS 22 D. MANUFACTURE OF MODERN FIREARMS 27 E. MANUFACTURE OF MODERN AMMUNITION 38 F. INSTRUMENTATION 43 G. EXAMINATION OF FIREARMS 47 H. BULLET EXAMINATIONS AND COMPARISONS 69 I. CARTRIDGE/CARTRIDGE CASE EXAMINATIONS AND COMPARISONS 85 J. SHOTSHELL AND SHOTSHELL COMPONENT EXAMINATIONS AND COMPARISONS 97 K. GUNSHOT RESIDUE EXAMINATIONS AND DISTANCE DETERMINATIONS 108 L. TOOLMARK EXAMINATIONS AND COMPARISONS 121 M. SERIAL NUMBER RESTORATION 143 N. RESEARCH PROJECT, REPORT WRITING, EXPERT TESTIMONY AND EXTERNAL LABORATORY REVIEW AND TOURS 152 FATM Training Manual Page 2 of 256 Revision December 28, 2016 Approved by CLD Quality Manager All Printed Copies Are Uncontrolled Revision 4 Washington State Patrol Crime Laboratory Division Firearms/Toolmarks Training Manual INTRODUCTION The following training manual will allow you as an examiner trainee to guide yourself through the various areas of knowledge integral to the field of firearms/toolmark identification. This manual is generic in its layout and allows some modification by the individual training scientist or technical lead to meet local conditions. It is paramount that you keep before you the primary and ultimate objective of this training period: to independently and competently examine and compare evidence relating to firearms and toolmark identification; to independently and competently render an opinion and reach conclusions relating to your examinations and comparisons; and to give expert testimony in court in matters encompassed within the broad definition of firearms/toolmark identification and to do this in a professional, competent and an impartial manner. -
1992-Vol1no3
$20.00 INTERNATIONAL WOUND BALLISTICS ASSOCIATION WOUND BALLISTICS REVIEW JOURNAL OF THE INTERNATIONAL WOUND BALLISTICS ASSOCIATION The Physiological Effects of Handgun Bullets - Ken Newgard, MD Wound Ballistics Research of the Past Twenty Years: A Giant Step Backwards - Martin L. Fackler, MD The Advanced Combat RifleProgram: Weapons & Wound Ballistics - AJexanderJason An Inexpensive Downrange Chronograph System - Lucien C. Haag Police Handgun Ammunition Selection - Martin L. Fackler, MD The Effect of Bullet Nose Shape on Expansion - Gus Cotey, Jr. VOLUME 1 NUMBER 3 FALL 1992 INTERNATIONAL WOUND BALLISTICS ASSOCIATION INTERNATIONAL WOUND BALLISTICS ASSOCIATION STATEMENT OF PURPOSE The widespread misinformation and lack of un build a solid understanding of the subject. Next, an derstanding concerningballistic injury are well ongoing periodic critical review of the wound ballis known to anyone who understands the subject and tics literature needs to be initiated. Finally, an easily keeps up with the literature. accessible source of wound ballistics expertise needs The effects of penetrating projectiles on the body to be established. When a need exists with no ready is of vital concern to trauma surgeons, weapon de and recognized source of expertise, mythology fills signers and users, and those involved with the the gap. forensic aspects of ballistic trauma. Yet, we know of The International Wound Ballistics Association no organization that deals with the subject exclu has been founded to fill these needs. The IWBA is sively and in depth. Papers containing ballistic comprised of members possessing verified expertise injury data appear in widely scattered sources, since in one or more aspects of wound ballistics and the many groups include projectile effects peripherally in IWBA publishes a journal, the Wo und Ballistics Re their interests. -
Range Design Construction Guidelines
Range Design and Construction Guidelines Table of Contents Table of Contents LIST OF TABLES ..................................................................................................................... VII LIST OF FIGURES ................................................................................................................. VIII ABOUT THIS DOCUMENT ....................................................................................................... XI ACKNOWLEDGEMENTS ........................................................................................................ XII 1 OUTDOOR RANGE CONSTRUCTION (GENERAL) .........................................................13 1.1 OUTDOOR RANGE TYPES .......................................................................................13 1.2 RANGE SAFETY AREAS ...........................................................................................14 1.2.1 Safety Area Definition ..........................................................................................14 1.2.2 Overshoot and Ricochet Projectiles .....................................................................14 1.2.3 Safety Area Design Criteria ..................................................................................14 1.2.4 Baffled Range Safety Area Exemption .................................................................15 1.2.5 Human Activity Inside a Range Safety Area .........................................................16 1.2.6 Site Size ..............................................................................................................17 -
2012 Q2 LSA Newsletter
Volume VI No. 2 April - June 2012 LSA QUARTERLY The Louisiana Shooting Association Volume VI No. 2 April - June 2012 CONTENT st Part 1: A Hunting Rifle for the 21 Century - Page 3 I am a Jeffersonian Radical? - Page 9 Heavyweight hunting loads for the Ruger Redhawk - Page 15 Getting Started in High Power Rifle Competition - Page 20 Open Letter to the Citizens of Louisiana - Page 28 Volume VI No. 2 April - June 2012 Part 1: A Hunting Rifle for the 21st Century in 6.8 mm Remington SPC By Jay D. Hunt, Ph.D. The loads mentioned in this article are safe in my particular rifle, but should not be used without first reducing the load in your rifle, and working up to maximum loads. Check your loading data against a reliable source before attempting to work up a load. Paul Mauser was born in Oberndorf am Neckar, Germany in 1838 to a family of gunsmiths: his father and his four older brothers were all gunsmiths. Arguably, Paul Mauser had the biggest influence on military and hunting rifles used throughout the 20th century. His first successful design was the Model 1871, which was adopted by the German Empire as the Infanterie-Gewehr 71. This early design was a conventional looking bolt action chambered in 11 mm using black powder cartridges. The action included only a bolt guide rib as its single locking lug, locking forward of the receiving bridge. The original design was a single shot, but in 1884, the design was updated with an 8-round tubular magazine designed by Alfred von Kropatschek, making it Germany's first repeating rifle. -
Transcript 1. Philip B. Magtaan, Reg. Crim., MS Crim 2. Ballistics Chapter
Transcript 1. Philip B. Magtaan, Reg. Crim., MS Crim 2. Ballistics Chapter 1 3. DEFINITION OF BALLISTICS • In its broadest sense, ballistics is defined as is the science dealing with the motion of projectiles and the conditions governing that motion. Science is a systematized body of knowledge which has been observed tested and proven. Motion refers to movement or mobility. • 3 Types of Motion • Direct motion – is the forward movement of the bullet or shots out of the shell by the action of the expansive force of gases from a burning gun powder. • Gyroscopic motion – is the action of the bullet passing through a rifled bore barrel firearm which is either twisted to the left or right. • Translational – is the action of the bullet once it hits a target and subsequently ricocheted. 4. • Projectile means to metallic and non-metallic object propelled by means of force. In strict sense, it is the study of natural laws relating to the performance of gunpowder and projectiles in firearms and the means of predicting such performance. It is also refers to the science of firearms identification which involves the scientific examination of ballistics exhibits (fired bullets, fired shells, firearms and allied matters) used in crimes involving scientific equipments such as bullet recovery box, bullet comparison microscope and others. 5. ETYMOLOGY • The term ballistics was derived from the Greek word “ballo” or “ballein” which literally means “to throw”. Its root word was also said to have been derived from the name of an early Roman war machine called “ballista” - a gigantic bow or catapult which was used to hurl missiles or large objects such as stones at a particular distance to deter enemy forces. -
Shooting Glossary
TERM DESCRIPTION A Accuracy The measure of precision in consistently obtaining a desired result. In shooting, the measure of a bullet’s or gun’s ability to place all shots close to the same point. Action The mechanism of a firearm by which it is loaded, locked, fired and unloaded. Air Resistance The slowing effect of air on a projectile in flight. Annealing In handloading, the controlled heating of brass after work-hardening to prevent it from becoming too brittle. Only the neck should be annealed, and great care should be taken not to overheat and thus soften the head and rear portion of the case. See Work-harden. Antimony A metallic element that increases the hardness of lead when combined as an alloy. Anvil In the priming system, a fixed metallic point against which the priming mixture is crushed and thereby detonated by the action of the firing pin. Boxer anvils are part of the primer; Berdan anvils are part of the cartridge case. B Ball Early term for "bullet" due to the shape of the earliest projectiles being round lead balls. Still used in military nomenclature, usually to describe a full-metal jacketed bullet. Ball Powder Trademarked name for a double-base smokeless propellant powder developed by Olin, Inc. Both spherical or flattened spherical shapes are made.. Ballistic Coefficient (BC) Ratio of the sectional density of a bullet to its coefficient of form. Represents the projectile's ability to overcome the resistance of the air in flight. A bullet with a numerically high BC will meet less air resistance that a bullet with a low BC Ballistics The science of projectiles in motion. -
Possession of Hollow-Point Ammunition
SENIOR COUNSEL OF COUNSEL MIcHEL* C. D DON B. KATES BxrrLEGR0UNO, WA SPECIAL COUNSEL JOSHUA R. DALE RUTH P. HARINO MICHEL & ASSOCIATES, P.C. ANNA M. BARVIR A t t o r n e v s a E L a w GLENN S. MCROBERTS SEAN A. BRADY SAN DIEGO, CA ScOn- M. FRANKLIN THOMAS E. MAcIE,JEwSKI AFFILIATE COUNSEL CLINT B. MONFORT JOHN F. MACHTINOER TAMARA M. RIDER JEFFREY M. COHON JOSEPH A. SILVOSO, III LOS ANGELES, CA LOS ANGELES, CA DAvID T. HARDY *ALSO AOMIrrEo IN TE,S TucsoN, AZ WRITER’S DIRECT CONTAcT 562-2 I 6-444 [email protected] March 4, 2013 Angela Cavillo, Clerk of the Board Board of Supervisors CITY AND COUNTY OF SAN FRANCISCO 1 Dr. Carlton B. Goodlett Place City Hall, Room 244 San Francisco, CA 94102 VIA Fax (415) 554-5163 & E-Mail Re: BOS File No. 130040: Police Code - Possession or Sale of Law Enforcement or Military Ammunition — OPPOSITION Dear Ms. Cavillo: We write on behalf of our clients, the National Rifle Association (“NRA”) and the California Rifle & Pistol Association (“CRPA”), as well as the hundreds of thousands of their members in California, many residing within the City and County of San Francisco. Among other things, these organizations seek to promote firearms and hunting safety, protect hunting rights, enhance the marksmanship skills of those participating in the shooting sports, and educate the public about firearms in order to reduce violence and encourage gun safety. Our clients oppose the current proposal to ban the possession and sale of certain ammunition, File No.