Summer 2018 – Volume XCVII No
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Presentation Ballistics
An Overview of Forensic Ballistics Ankit Srivastava, Ph.D. Assistant Professor Dr. A.P.J. Abdul Kalam Institute of Forensic Science & Criminology Bundelkhand University, Jhansi – 284128, UP, India E-mail: [email protected] ; Mob: +91-9415067667 Ballistics Ballistics It is a branch of applied mechanics which deals with the study of motion of projectile and missiles and their associated phenomenon. Forensic Ballistics It is an application of science of ballistics to solve the problems related with shooting incident(where firearm is used). Firearms or guns Bullets/Pellets Cartridge cases Related Evidence Bullet holes Damaged bullet Gun shot wounds Gun shot residue Forensic Ballistics is divided into 3 sub-categories Internal Ballistics External Ballistics Terminal Ballistics Internal Ballistics The study of the phenomenon occurring inside a firearm when a shot is fired. It includes the study of various firearm mechanisms and barrel manufacturing techniques; factors influencing internal gas pressure; and firearm recoil . The most common types of Internal Ballistics examinations are: ✓ examining mechanism to determine the causes of accidental discharge ✓ examining home-made devices (zip-guns) to determine if they are capable of discharging ammunition effectively ✓ microscopic examination and comparison of fired bullets and cartridge cases to determine whether a particular firearm was used External Ballistics The study of the projectile’s flight from the moment it leaves the muzzle of the barrel until it strikes the target. The Two most common types of External Ballistics examinations are: calculation and reconstruction of bullet trajectories establishing the maximum range of a given bullet Terminal Ballistics The study of the projectile’s effect on the target or the counter-effect of the target on the projectile. -
Manson Precision Receiver Accurizing System
Manson Precision Receiver Accurizing System Rhomboidal and pavid Slim reinterred her sundries feign or municipalizes estimably. Bewhiskered and dorsiventral Shurlock often disorientates some suspiration jeopardously or gumshoe therapeutically. Toothsome Ned sometimes climb-downs any hypogyny objectivize thriftily. Austenite molecular structure in receiver accurizing your order to impact forging die was attached to It has a receiver accurizing and precision machined hand when needed. National Match Rifle, Serial No. Ups For Remington Centerfire Rifles MAGAZINE CLIP is best carrying cases for extra ammo; they spoke right knowledge the gun. Available in precision manufacturing, deeply serrated face! Winchester receiver accurizing system and precision receiver, butt plate screw only received and the systems, the barrel bore. Sold had designed by the receiver accurizing kit! If they are precision. Even directional change the receiver accurizing system for precise, fulton armory operating rod rail hand and flexibility. The replacement magazine followers should have three neat and evenly spaced spot welds attaching the stop to the follower. End to match category will enlarge due to. The magazines were rotated for even use and the rate of fire was measured during one of the twenty round bursts. It is precision receiver accurizing system was unable to do so you wont need to work was a manson. He fled to the jungle the same day. SPECS: Aluminum, anodized, red. The reamer has a FLOATING pilot that measures approx. Bush and receiver. SPECS: Stainless steel, belt finish. Tactical Forums discussion board www. Low maintenance, Parkerized finish resists corrosion and matches the rest of your rifle. This corn is therefore excellent turnover and fluctuate barely ever used. -
7.62×51Mm NATO 1 7.62×51Mm NATO
7.62×51mm NATO 1 7.62×51mm NATO 7.62×51mm NATO 7.62×51mm NATO rounds compared to AA (LR6) battery. Type Rifle Place of origin United States Service history In service 1954–present Used by United States, NATO, others. Wars Vietnam War, Falklands Conflict, The Troubles, Gulf War, War in Afghanistan, Iraq War, Libyan civil war, among other conflicts Specifications Parent case .308 Winchester (derived from the .300 Savage) Case type Rimless, Bottleneck Bullet diameter 7.82 mm (0.308 in) Neck diameter 8.77 mm (0.345 in) Shoulder diameter 11.53 mm (0.454 in) Base diameter 11.94 mm (0.470 in) Rim diameter 12.01 mm (0.473 in) Rim thickness 1.27 mm (0.050 in) Case length 51.18 mm (2.015 in) Overall length 69.85 mm (2.750 in) Rifling twist 1:12" Primer type Large Rifle Maximum pressure 415 MPa (60,200 psi) Ballistic performance Bullet weight/type Velocity Energy 9.53 g (147 gr) M80 FMJ 833.0 m/s (2,733 ft/s) 3,304 J (2,437 ft·lbf) 11.34 g (175 gr) M118 Long 786.4 m/s (2,580 ft/s) 3,506 J (2,586 ft·lbf) Range BTHP Test barrel length: 24" [1] [2] Source(s): M80: Slickguns, M118 Long Range: US Armorment 7.62×51mm NATO 2 The 7.62×51mm NATO (official NATO nomenclature 7.62 NATO) is a rifle cartridge developed in the 1950s as a standard for small arms among NATO countries. It should not to be confused with the similarly named Russian 7.62×54mmR cartridge. -
List of Guns Covered by C&R Permit
SEC. II: Firearms Classified As Curios Or Relics Under 18 U.S.C. Chapter 44 The Bureau has determined that the following firearms are curios or relics as defined in 27 CFR 178.11 because they fall within one of the categories specified in the regulations. Such determination merely classifies the firearms as curios or relics and thereby authorizes licensed collectors to acquire, hold, or dispose of them as curios or relics subject to the provisions of 18 U.S.C. Chapter 44 and the regulations in 27 CFR Part 178. They are still "firearms" as defined in 18 U.S.C. Chapter 44. Alkartasuna, semiautomatic pistol, caliber .32. All Original military bolt action and semiautomatic rifles mfd. between 1899 and 1946. All properly marked and identified semiautomatic pistols and revolvers used by, or mfd. for, any military organization prior to 1946. All shotguns, properly marked and identified as mfd. for any military organization prior to 1946 and in their original military configuration only. Argentine D.G.F.M. (FMAP) System Colt Model 1927 pistols, marked "Ejercito Argentino" bearing S/Ns less than 24501. Argentine D.G.F.M. - (F.M.A.P.) System Colt model 1927, cal. 11.25mm commercial variations. Armand Gevage, semiautomatic pistols, .32ACP cal. as mfd. in Belgium prior to World War II. Astra, M 800 Condor model, pistol, caliber 9mm parabellum. Astra, model 1921 (400) semiautomatic pistols having slides marked Esperanzo Y Unceta. Astra, model 400 pistol, German Army Contract, caliber 9mm Bergmann-Bayard, S/N range 97351-98850. Astra, model 400 semiautomatic pistol, cal. -
The Bears Pit
Subject: Weapons & Items Requests for UC-1.13/DL-1.13/AFS Posted by Wil473 on Mon, 08 Aug 2011 22:28:31 GMT View Forum Message <> Reply to Message Looks like Smeagol beat me to creating one of these. As I am sharing items between the three mods, spinning out a thread for weapon and item requests. Please include at a minimum: - link to more information - rational why I should be adding your favourite gun to three different mods (I've included a list of weapons already in-mod to avoid embarrassing incidents of duplication) - description to item (bonus points if it is usable in-game) - graphics (bonus points if they are usable in-game, and you are the artist so I don't need to track anyone down for permission) Note, that with New Magazine System (NMS) in the works, this thread will be mostly to gather information for future "Advance Capability" versions of the mods that will be created after the current "offical" cycle of v1.13 releases. Specifically NMS, so far, has a few features that not only simplifies adding unique magazine capacities and multiple magazine capacities, but on considering what ChrisL has already stated to be his plans for NMS, features that can be exploited (ie. not ChrisL's intention, but I plan on abusing it for this purpose) to make supporting a common item list between multiple mods much easier... EDIT (2016/10/03): This thread has been replaced by The 2nd Weapons & Items Requests for UC-1.13/DL-1.13/AFS noticed the list was broken when clearing the Sticky flag on this thread. -
The Olympics & Paralympics 2004
Contents The Olympics and Paralympics 2004 from the BBC Introduction . 2 TV coverage . 4 Selected highlights and Team GB medal hopes . 6 Broadcasting the Athens Olympic Games . 8 bbc.co.uk/olympics and BBCi . 10 BBC Resources on track for Olympics coverage . 12 The complete television team . 14 TV interviews: Sue Barker . 16 Steve Rider . 18 Hazel Irvine . 20 Steve Cram . 22 Clare Balding . 24 Craig Doyle . 26 Jonathan Edwards . 28 Colin Jackson . 30 Michael Johnson . 32 Sir Steve Redgrave . 34 Presenter/pundit tips and Olympic views . .36 BBC Radio Five Live – The Olympic station . 40 BBC Radio Five Live – presenter Q&As . .42 BBC News/Nations and Regions/BBC World/BBC World Service . 56 The Paralympics 2004 . 57 An Olympic theme: Olympia – Eternal Flame . 59 Olympic facts and figures . 61 Olympic-related programmes . 63 bbc.co.uk/olympics The Olympics and Paralympics 2004 Introduction Modern legends will be born Athens 2004 Olympic and Paralympic Games from the BBC The 2004 Olympic Games is a meeting of the “At the greatest sporting event in the world, ancient and the modern.The BBC’s coverage, legends will be rewritten, heroes will be made of an event which stretches back into antiquity, and the BBC will tell every story and capture will offer the very latest in 21st-century every magical moment, on TV, interactive analysis and technology. platforms, radio, online and via broadband. The long journey of the Olympic Games began The BBC is set to produce more hours of more than 2,700 years ago. In 1896 the first coverage than ever before and more than any modern Olympic Games was held in Athens other world broadcaster. -
Ruger American Rifle® Bolt-Action Rifle
S PM039 INSTRUCTION MANUAL FOR ® RUGER AMERICAN RIFLE BOLT-ACTION RIFLE Standard Hunter NOTE: Bolt installation and removal instructions for the RUGER AMERICAN RIFLE® shipped with the Magpul® Hunter stock, are located at the back of this manual. – Rugged, Reliable Firearms® – READ THE INSTRUCTIONS AND WARNINGS IN THIS MANUAL CAREFULLY BEFORE USING THIS FIREARM © 2018 Sturm, Ruger & Co., Inc. This manual may not be reproduced in whole or in part without the express written permission of Sturm, Ruger & Co., Inc. For Service on This Model Please Call: (336) 949-5200 (See p. 30) THIS INSTRUCTION MANUAL SHOULD ALWAYS ACCOMPANY THIS FIREARM AND BE TRANSFERRED WITH IT UPON CHANGE OF OWNERSHIP, OR WHEN THE FIREARM IS LOANED OR PRESENTED TO ANOTHER PERSON. www.ruger.com DBA 5/19 R8 State-By-State Warnings Certain states require by law that their own specified warning notices in larger-than-normal type be conspicuously included by the manufacturer, distributor or retailer with firearms sold in that state. Sturm, Ruger & Co., Inc. sells its products in compliance with applicable laws and regulations. Because our products may be sold in these states, we include the following: California: WARNING “Firearms must be handled responsibly and securely stored to prevent access by children and other unauthorized users. California has strict laws pertaining to firearms, and you may be fined or imprisoned if you fail to comply with them. Visit the Web site of the California Attorney General at https://oag.ca.gov/firearms for information on firearm laws applicable to you and how you can comply. Prevent child access by always keeping guns locked away and unloaded when not in use. -
Olympic Trap Is the Next Stop on Our Trip Through the Shooting Alphabet and for Many This Is the ‘Formula One’ of Clay Target Shooting
A-ZOFSHOOTING Olympic Trap is the next stop on our trip through the shooting alphabet and for many this is the ‘Formula One’ of clay target shooting. One of the three disciplines to offer Olympic trap the chance of a coveted Olympic gold medal, this is the BACKGROUND ultimate challenge for trap shooting Like last month’s featured discipline, Olympic Skeet, OT is controlled by the International enthusiasts. Shooting Sports Federation (ISSF) who organise an annual programme of World and European Arguably the discipline has never been Championships and World Cup events. They also administer the system of quota places by which stronger in Britain, buoyed by Ian Peel’s nations win the right to send representatives to compete at the Olympics. success in the Sydney Games and with Great Britain enters national teams for these events through the British International Clay more grounds capable of showing Target Shooting Federation (BICTSF), the teams being selected by a rolling system of major international standard targets than at championships and designated selection shoots. Shooters also have the lure of national honours any time in our history. Can this lead to through the Home International tournament held each year and the Commonwealth Games. more success in Athens 2004? Because Olympic Trap is a truly worldwide discipline, those reaching the top in international competition can have the satisfaction of knowing THE STARS they have beaten the best from five continents. ***********Peter Boden A top class competitor for over 30 years, Peter has won the coveted British Grand Prix no fewer than five times. He has also represented Great Ian Peel Britain at four Olympic Games and is a former Commonwealth Games gold Britain’s first Olympic medallist since medallist. -
Internal Ballistics
Internal ballistics The term ‘Ballistics’ is derived from the Latin word “Ballista” which refers to a crossbow like device for throwing stone by means of twisted ropes. In order to understand elements of ballistics, it is divided into three parts as described below: 1. Internal ballistics 2. External ballistics 3. Terminal ballistics Internal ballistics is the study, which deals with the motion of projectile/s in the bore of the weapon whereas external ballistics deals with the fight from the muzzle of the weapon to the target. This, indeed is, terribly complicated subject involving parameters such as shape of the bullet, sectional density, atmospheric conclusions and even rotation of earth in larger-caliber weapons. With the advent of powerful personal computers the complex calculations have become quick and accurate. The terminal ballistics deals with the behavior of missile once it reaches the target such as wounding capabilities and includes its performance in water, soil, brick, concrete, wood and other bullet resistant materials. In order to understand the factors affecting the projectile in the barrel, certain terms need to be explain such as smooth bore weapons, rifled firearms, lock time, ignition time and barrel time etc. Shotguns and improvised firearms (country made) are smooth bore weapons and fire a spherical ball, slug or a charge consisting of a considerable number of lead pellets (shot) having spherical shape. They make a perfect circle at any point of cross section. A rifle has lands & groove as well as rifling marks. Rifled weapons fire bullets, which are not spherical in nature but elongated. Thus behaviour of projectiles inside the barrel in the two cases would obviously be different. -
NRA Journal May.Pmd
National Rifle Association Journal Summer 2002 Volume LXXXI Number 2 NATIONAL RIFLE ASSOCIATION CONTENTS JOURNAL 2 Chief Executive’s Notes SUMMER 2002 5 Shooting Manager’s Notes VOLUME LXXXI NUMBER 2 8 Discipline and Regional Matters 8 Sporting Rifle Published three times a year by the 9 Classic Arms National Rifle Association, Bisley Camp, 10 F Class Rifle Brookwood, Woking, Surrey GU24 0PB 11 300 Metres Telephone: 01483 797777 12 Practical Rifle 0845 1307620 (local rate) 14 London and South-East Regional Report Fax: 01483 797285 14 Forthcoming Tours E-mail: [email protected] 16 Holidaying with the Match Rifle Web site: http://www.nra.org.uk 18 Dungannon R&PC tour the West Indies Range Office: 22 Want to Shoot for your Home Country? Telephone: 01483 797777 Ext: 152 24 The SWING SIN71 Rifle Prototype 26 Talking with Mick Gault Chairman of Council: John Jackman FCA 28 Chairman’s Speech to the SGM Chief Executive: Colin Cheshire OBE 31 Recent Developments Shooting Manager: Martin Farnan MBE TD 32 Team Funding - Myths Exploded Financial Manager: Michael Blythe FCA LLB 33 Have you been Swindled? Membership: Heather Doust 34 Council & Principal Committee Attendance Editor: Karen Robertson 35 Brits in South Africa Editorial Advisory Panel: 38 GB Under 19 Team in South Africa Colin Cheshire, Colin Judge, Tony de Launay, 41 A Guide to the XVII Commonwealth Games Ted Molyneux, Carol Painting, Robert Stafford 46 Shooting: Bisley will call the shots Advertising: 49 Obituaries Print-Rite, The Willows, School Lane, 54 The Ricochet Rifle Club Logo Explained Stadhampton, Oxford OX44 7TR 55 Trade Members Tel/Fax: 01865 400002 56 Member’s Page Setting and design: Karen Robertson ADVERTISERS INDEX Tel/Fax: 01491 824109 A I E-mail: [email protected] 27 Bisley Pavilion Material for inclusion in the Journal should be sent to: 27 Centra Karen Robertson 39 Norman Clark 36 Baker Avenue, Benson, 47 AE Clarke Wallingford, Oxon, OX10 6EQ 19 Diverse Trading Company bc Edgar Brothers Production and distribution of the NRA Journal by 33 A Ford Print-Rite, Oxford. -
Cover Lover the Magazine for First Day and Commemorative Cover Collectors
JULY 2016 CL172 Cover Lover The magazine for first day and commemorative cover collectors BEATRIX POTTER 28th July 2016 BC544 £17.95 FDC Club Customers £16.95 Celebrating the 150th anniversary of the birth of Beatrix Potter, this beautiful cover features a painting of Yew Tree Farm and a portrait of Beatrix Potter herself, complementing perfectly the Beatrix Potter character stamps. The stamps are se-tenant pairs and are cancelled with our Yew Tree Farm, Coniston postmark on her birthday, 28.07.2016, the first day of issue. BC544S £26.95 Signed by Patricia Routledge CBE BC544M £16.95 FDC Club Customers £15.95 The miniature sheet features 4 stamps from ‘The Tale of Peter Rabbit’ and we offer it on our pretty cover, designed by Clair especially for the miniature sheet. Cancelled with our FDI ‘watering can’ postmark, London SW5 (where she was born) on her birthday, 28th July. BC544MS £TBC Signed version available, TBC. BC544MB £16.95 The miniature sheet cover featuring the barcoded miniature sheet BC544MBS £TBC Signed barcoded miniature sheet cover More beautiful covers available in the Beatrix Potter issue - see page 3 Apollo 16 Insurance Cover We are very pleased to be able to offer for the first time a stunning Apollo 16 insurance cover signed by the whole crew - John Young, Charlie Duke, and Ken Mattingly. The cover has been postmarked at Kennedy Space Centre on the missions launch day and was part of John Young’s personal collection; as confirmed on the reverse of the cover. This is truly a wonderful cover which would enhance any space collection. -
The Royal Marines 1956-84 Introduction
Published in 1984 by Author's Note: Osprey Publishing Ltd Member company of the George Philip Group My thanks to the Royal Marines PR Office in 12-14 Long Acre, London WC2E 9LP Whitehall; the Commando Forces News Team, © Copyright 1984 Osprey Publishing Ltd Plymouth; the Royal Marines Museum, Eastney; the Ministry of Defence; and the Royal United Services This book is copyrighted under the Berne Convention. Institute. I am grateful to James Ladd, who All rights reserved. Apart from any fair dealing for the introduced me to the Corps in 1982, and whose book purpose of private study, research, criticism or review, The Royal Marines 1919-1980 is an excellent authorised as permitted under the Copyright Act, 1956, no part history; and to Les Scriver, for access to his unique of this publication may be reproduced, stored in a photographic record of today's Corps. Thanks to the retrieval system or transmitted in any form or by any many men of the Royal Marines, especially in 3 means, electronic, electrical, chemical, mechanical, Commando Brigade RM, who gave me their time optical, photocopying, recording or otherwise, without and patience in some testing and trying places. the prior permission of the copyright owner. Enquiries This book is dedicated to VH and SP, to whom I should be addressed to the Publishers. will always be a 'Percy Pongo'. British Library Cataloguing in Publication Data Fowler, William, The Royal Marines 1956-84—(Men at Arms series; 156) 1. Great Britain. Royal Marines—History—20th century 1. Title II. Series 359.9'6'0941 VE57 ISBN 0-85045-568-5 Filmset in Great Britain Printed in Hong Kong The Royal Marines 1956-84 Marines and their supporting Commando-trained Introduction arms are unique.