2020 Reloader's Guide
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Safe Use of Smokeless Powder for Small Arms
Safe Use of Smokeless Powder for Small Arms Propellant is designed to create gas when burned. The speed by which it creates gas is what we call, “Burn Rate”. You will hear about “faster powders” or “slower powders”. These descriptions refer ONLY to the rate at which relative propellants create gas. The burn rate of a propellant is controlled by surface area of the individual grains, density, particle size, energetic content, and burn rate modifiers (deterrents). It is impossible to tell the burn rate of a propellant by its physical traits alone. Burn rates of a propellant must be matched to the chamber and bore dimensions of a firearm, and the weight and resistance of a projectile. Many additional variables contribute to the correct balance of propellant burn rate and firearm requirements. Experts test these variables, using pressure-test barrels, and fired remotely. It is unwise and potentially dangerous for individuals to develop loads outside of established recipes. We call this, “Tickling the dragons belly”, and strongly advise against the practice. The ballistic output of your loaded rounds WILL change from many variables. Among them: Case length, case volume, primer type and brand, primer seating depth, temperature, altitude, atmospheric pressure, projectile weight, projectile seating depth, projectile form, projectile material, internal case capacity, propellant burn rate, charge weight, moisture contamination, residual solvent, bore conditions, case hardness, mouth crimp, bullet-pull, load length, powder lot, primer lot, projectile lot, firing pin or hammer force, and firearm. Propellants that look very similar, when loaded in a cartridge, can lead to disastrous results. Therefore, ensure your own safety by diligently following safe reloading practices. -
Intro to Reloading
Intro to Reloading This introductory manual will cover the basics of handloading ammunition. It will include information regarding necessary equipment, required materials, and the reloading process. This is not intended to be a comprehensive guide. Reloading is an in-depth, complex subject. This guide is a starting point for absolute beginners. Further information should be sought out for your specific calibers you are reloading, your specific brand and models of equipment, and your specific reloading components and materials. Follow all instructions that come with your equipment and materials. When someone who has never reloaded their own ammo looks into it, the needed equipment list is daunting and expensive. It is the intention of this guide to make reloading seem easy and accessible. Anyone, even children, can reload ammunition if shown the steps. My 8 year old is more than eager to help me de-prime, drop powder, or resize shells. Hopefully the knowledge presented here will increase your confidence when it comes to starting your reloading journey. [2] Socialistra.org Why Reload? Self Sufficiency: A decade ago, the generally accepted wisdom was “You will always be able to find .22lr. You will always be able to find .223. You will always be able to find .30-06. You will always be able to find XYZ.” After Sandy Hook in 2012, that all changed. For YEARS afterward, certain kinds of ammo were simply non-existent on store shelves. In this Time of Trump, it may not seem to make sense to spend $.10-$.25 more on each round you would make vs just buying the factory ammo. -
Numerical Simulations of Impacts of a Spherical Shell Projectile on Small Asteroids
46th Lunar and Planetary Science Conference (2015) 1868.pdf NUMERICAL SIMULATIONS OF IMPACTS OF A SPHERICAL SHELL PROJECTILE ON SMALL ASTEROIDS. K. Kurosawa1, H. Senshu1, K. Wada1, and TDSS team, Planetary Exploration Research Center, Chiba Institute of Technology, ([email protected]) Introduction: Recently, impactors have been strength of the target Y is given by Y = max(Ycoh + µP, widely used in a number of planetary exploration Ylimit), where Ycoh, µ, P, and Ylimit are the cohesion in missions [e.g., 1-4] to excavate the fresh material from the target, the coefficient of internal friction, the underground of asteroids, which are expected not to pressure in the target, and the Hugoniot elastic limit of suffer space weathering and thermal alteration due to the target. We employed the ε−α compaction model solar incidence. [11] to investigate the effects of the target porosity on The prediction of impact outcomes is necessary to the excavation processes. No gravity was included into derive scientific results as much as possible. There are the calculation. Lagrangian tracer particles were two problems, however, to predict impact outcomes on inserted into the grids to investigate the impact-driven small asteroids. First, the mechanical properties of flow field. For reference, we also conducted a few asteroids, such as the bulk porosity and the yield simulations using a dense copper spherical impactor strength, are largely unknown prior to arriving near with the same mass under the same conditions. target asteroids. Asteroids have a variation of the Results: Examples of snapshots of the simulation porosity from 0% to 80 % [5]. -
The Torpedo Incident
The Torpedo Incident The Torpedo Incident The Argus The Trip Of The Cerberus Contemporary Reports Index A Torpedo Calamity Mr Murray's Narrative Particulars of the Deceased Statement of the survivor, James Jasper Narrative of Eye Witness Captain Mandeville's Report The Inquest The Inquest The Late Gunner Groves The Geelong Advertiser Explosion at Queenscliff The Cerberus Disaster Mr Murray's Statement James Jasper's Statement Inquest on the Bodies The Funeral The Inquest The Williamstown Advertiser The Cerberus Calamity The Inquest The Funeral Inquest Report Summary Introduction Division 1 THE ARGUS Page 8, 5 March 1881 http://home.vicnet.net.au/~cerberus/torpedoincident.html (1 of 24)29/03/2005 9:28:10 PM The Torpedo Incident THE TRIP OF THE CERBERUS [BY ELECTRIC TELEGRAPH] (FROM OUR OWN CORRESPONDENT.) H.M.C.S.S. Cerberus, under the command of Captain Manderville, left her anchorage in the bay this morning, and after some practice off the Red Bluff, steamed away for the Heads. During the journey two targets were thrown out, the first being a triangle fixed up for the occasion at about 900 yards distance. The first round carried it away, and upon taking it on board it was found that it had been struck at the centre of the cross beam, and shattered to pieces. A small barrel was then put overboard with a red round to starboard. On account of the ebb tide the target drifted close to the steamer, and a tack had to be made so as to leave the target about 1,000 yards distant. -
Japanese Ordnance Markings
IAPANLS )RDNAN( MARKING KEY CHARACTERS for Essential Japanese Ordnance Materiel TABLE CHARACTER ORDNANCE TABLE CHARACTER ORDNANCE Tanks 1* Trucks MG Cars 11 Rifle Vehicles Pistol Carbine Sha J _ _ Bullet Grenade 2 Shell (w. #12) 12 Artillery Shell Bomb (w. #18) (W. #2) Rocket Dan Ryi Cannon !i~iI~Mark Number and 13~ Data on Bombs Howitzer Mortar H5 Go' 1 Metric Terms Explosives 14 Ammunition (Weight & Dimension) Yaku Sanchi Miri 5 Type 15 Aircraft Shiki . Ki Year 6 16 Metals Month Nen Getsu Tetsu Gasoline Fuze 7 ~Fuel Oils 17 Cap Lubricating Oils Train Yu Kan Primer Shell Case Airplane Bomb 8 Bangalore Torpedo 18 (w. #2) Grenade Launcher Complete Round To' Baku 9 (o) Unit or 9 (Organization 19 Factory He) Gun Sho Mines 10 Torpedo (Aerial) 20 n Arsenal Rai Sho RESTRICTED Translation of JAPANESE ORDNANCE MARKINGS AUGUST, 1945 A. S. F. OFFICE OF THE CHIEF OF ORDNANCE WASHINGTON, D. C. RESTRICTED RESTRICTED Table of Contents PAGE SECTION ONE-Introduction General Discussion of Japanese Characters........................................... 1 Unusual Methods of Japanese Markings....................................................... 5 SECTION TWO-Instructions for Translating Japanese Markings Different Japanese Calendar Systems......................................................... 8 Japanese Characters for Type and Modification............................................ 9 Explanation of the Key Characters and Their Use....................................... 10 Key Characters for Essential Japanese Ordnance Materiel.......................... 11 Method of Using the Key Character Tables in Translation............................ 12 Tables of Basic Key Characters for Japanese Ordnance................................ 17 SECTION THREE-Practical Reading and Translation of Japanese Characters Japanese Markings Copied from a Tag Within an Ammunition Box.......... 72 Japanese Markings on an Airplane Bomb.................................................... 73 Japanese Markings on a Heavy Gun................................................... -
Modern Guns and Smokeless Powder
BOUGHT WITH THE INCOME FROM THE SAGE ENDOWMENT FUND THE GIFT OF Henrg W. Sage 1S91 /\:,JM^n? ^I'tClfl ofseo Cornell University Library The original of tliis book is in tine Cornell University Library. There are no known copyright restrictions in the United States on the use of the text. http://www.archive.org/details/cu31924030760072 : : MODERN GUNS AND SMOKELESS POWDER. ARTHUR RIGG JAMES GARVIE. LONDON E. & F. N. SPON, 125, STRAND. NEW YORK SPON & CHAMBERLAIN, 12, CORTLANDT STREET. 1892. MODERN GUNS AND SMOKELESS POWDER. PART I. INTRODUCTION. Gunpowder, the oldest of all explosives, has been the subject of many scientific investigations, sup- ported by innumerable experiments ; but Nature guards her secrets well ; and to this day it cannot be said that the cycle of chemical changes brought about by the combustion of gunpowder is thoroughly understood. Its original components vary, but are generally about 75 parts potassium nitrate, 15 parts carbon, and 10 parts sulphur, with other ingredients some- times added. These materials, when simply mixed together, burn with considerable vigour, but cannot rank as an explosive until they have been thoroughly incorporated, so that the different molecules are brought into such close proximity that each finds a neighbour ready and willing to combine on the smallest encouragement. Heat furnishes the necessary stimulus, by pro- 2 MODERN GUNS AND SMOKELESS POWDER. moting chemical activity ; and, when combined with concussion, the molecules are driven closer to- gether, and this intimate association accelerates their combination. The effect of mere concussion is shown to greater advantage when any of the more dangerous ex- plosives, such as iodide of nitrogen, are subjected to experiment. -
Winchester® Components Catalog
WINCHESTER® COMPONENTS CATALOG Winchester® Powder . .02 Winchester® Primers . .03 Winchester® Wads & Shot . .04 Shotshell Reloading Data . .07 Winchester® Centerfire Rifle Data . .12 Winchester® Centerfire Handgun Data . .20 Winchester® Warnings . .25 Winchester ® Powders WST Target shotshell and standard velocity handgun propellant. Ideal for use in 45 Auto match applications. Consistent,clean, low flash and smoke are benefits to the shooter. Powder of choice for reloading AA shells. 231 As the most popular reload propellant, 231 is a pistol powder ideally suited to the 38 Special, 45 auto, and 9mm standard loads. Consistency, clean burning, low flash, and a broad range of applications make this a powder of choice on any pistol cartridge reloader’s shelf. WSF Super-Field® propellant is the propellant of choice for Winchester 20 gauge AA® Target Load and 12 gauge 3 3/4 dram equivalent Super-X® load. WSF is an ideal choice to maximize velocities in 12 gauge 1 1/8 oz. and 1 1/4 oz. loads. Super-Field also performs well in 38 Super, 9mm and 40 S&W pistol loads. Excellent propellant for fast shooting action pistol applications. 296 This propellant was developed for Winchester factory loaded ammunition for 357 magnum, 44 magnum and 410 bore. Its high loading density provides optimal velocity. 296 is also the powder type used by Winchester for factory loaded 410 bore AA loads. However, 296 is not suitable for most rifle cartridges. 748 748 is the powder of choice by Winchester and the U.S. military for 5.56mm and 223 Rem. ammunition. The low flame temperature of 748 extends barrel life versus other similar speed powders. -
Reloading Brass Shotshells Pt 2.Pdf
R.H. VanDenburg, Jr. Continued from Handloader No. 266 ext is the loading proce- ELOADING dure. One of the things un- R covered in all this is that Nbrass shells can generate higher velocities than paper or plas- tic, all other things being equal. So 1 if you plan to create a 3-dram, 1 ⁄8- ounce, 12-gauge load of 1,200 fps, for example, Brass you might not need any- where near the called for amount of powder. 38 www.handloadermagazine.com Handloader 267 PART II: Technical Tips Shotshells A lot of things factor into such events, such as bar- rel length and diameter, chamber length, atmos- pheric conditions, powder brand and grade, wad column and so forth. Waterfowlers might rejoice, but if you are competing in a timed event where re- covery between shots is important, this is a good thing to know. Typically, this occurs in the CBC shell only with black powder. With smokeless pow- der, performance is degraded. In the RMC shell, higher velocity occurs with both types of powder. The actual loading of brass shotshells differs from that which we are accustomed to with either metal- lic cartridges or modern shotshells. We have the luxury of loading one shell at a time as we typically load shotshells on a single-stage press or batch pro- cessing, i.e., completing one step on all the shells to be loaded before beginning the next step, as we usually load metallic cartridges. Either way the first aid we should obtain is a loading block. It is indis- pensable. -
Artillery Through the Ages, by Albert Manucy 1
Artillery Through the Ages, by Albert Manucy 1 Artillery Through the Ages, by Albert Manucy The Project Gutenberg EBook of Artillery Through the Ages, by Albert Manucy This eBook is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. You may copy it, give it away or re-use it under the terms of the Project Gutenberg License included with this eBook or online at www.gutenberg.org Title: Artillery Through the Ages A Short Illustrated History of Cannon, Emphasizing Types Used in America Author: Albert Manucy Release Date: January 30, 2007 [EBook #20483] Language: English Artillery Through the Ages, by Albert Manucy 2 Character set encoding: ISO-8859-1 *** START OF THIS PROJECT GUTENBERG EBOOK ARTILLERY THROUGH THE AGES *** Produced by Juliet Sutherland, Christine P. Travers and the Online Distributed Proofreading Team at http://www.pgdp.net ARTILLERY THROUGH THE AGES A Short Illustrated History of Cannon, Emphasizing Types Used in America UNITED STATES DEPARTMENT OF THE INTERIOR Fred A. Seaton, Secretary NATIONAL PARK SERVICE Conrad L. Wirth, Director For sale by the Superintendent of Documents U. S. Government Printing Office Washington 25, D. C. -- Price 35 cents (Cover) FRENCH 12-POUNDER FIELD GUN (1700-1750) ARTILLERY THROUGH THE AGES A Short Illustrated History of Cannon, Emphasizing Types Used in America Artillery Through the Ages, by Albert Manucy 3 by ALBERT MANUCY Historian Southeastern National Monuments Drawings by Author Technical Review by Harold L. Peterson National Park Service Interpretive Series History No. 3 UNITED STATES GOVERNMENT PRINTING OFFICE WASHINGTON: 1949 (Reprint 1956) Many of the types of cannon described in this booklet may be seen in areas of the National Park System throughout the country. -
Winchester Reloading Manuals
15th Edition Reloader’s Manual What’s it take to manufacture the world’s finest ammunition? The world’s finest components. Winchester understands the demands of shooters and hunters want- ing to develop the “perfect load.” You can rest assured that every Winchester ammu- nition component is made to meet and exceed the most demanding requirements and performance standards in the world– yours. Winchester is the only manufacturer which backs up its data with over 125 years of experience in manufacturing rifle, handgun and shotshell ammunition.The data in this booklet are the culmination of very extensive testing which insures the reloader the best possible results. This 15th edition contains more than 150 new recipes, including AA Plus® Ball Powder® propellant, WAA12L wad, 9x23 Winchester and 454 Casull. This information is presented to furnish the reloader with current data for reloading shotshell and centerfire rifle and handgun ammunition. It is not a textbook on how to reload, but rather a useful reference list of recommended loads using Winchester® components. TABLE OF CONTENTS Warnings Read Before using Data. 2 Components Section. 6 Shotshell Reloading. 12 Shotshell Data. 17 Powder Bushing Information. 25 Metallic Cartridge Reloading. 33 Rifle Data. 35 Handgun Data. 42 Ballistic Terms and Definitions. 51 TRADEMARK NOTICE AA Plus, AA, Action Pistol, Fail Safe, Lubalox, Lubaloy, Silvertip, Super-Field, Super-Lite, Super-Match, Super-Target, Super-X, Xpert and Winchester are registered trademarks of Olin Corporation. Magnum Rifle, and Upland, are trademarks of Olin Corporation. Ball Powder is a registered trademark of Primex Technologies, Inc. © 1997 Winchester Group, Olin Corporation, East Alton, IL 62024 1 WARNINGS Read before using data The shotshell and metallic cartridge data in this booklet supersede all previous data published for Ball Powder® smokeless propellants. -
The Artillery News
THE ARTILLERY NEWS. JUNE – AUGUST 2007 Official Correspondence. R.A.A Assoc. of Tas. Inc. Hon. Secretary, Norman B. Andrews OAM., SBStJ. Tara Room, 24 Robin St; Newstead. Tas. 7250. E-Mail: [email protected] R.A.A. Association of Tasmania Inc. Homepage: http://www.tasartillery.o-f.com/ R.A.A.A.T. NORTHERN HISTORICAL- SOCIAL WING. APRIL 2007 The second informal get-together for 2007 of the R.A.A.A.T. Historical- Social Wing group was held at the QVM&AG at 2.00 p.m. on Thursday 12th April, 2007 and was attended by:- Norman Andrews (Hon. Sec.), Gunter Breier, Terry Higgins, Graeme Petterwood, Lloyd Saunders, Marc Smith, Frank Stokes, Charles Tee and Rick Wood.. We did receive apologies from several members - and we were aware of others who are still on the sick list – so ‘Get Wells’ are extended We also extend our sincere sympathy to our member Bob Brown who recently lost his dear wife through illness. Hang in there Bob…! Norm read several notes he had received from other Associations regarding their activities and also advised us of an invitation from Reg Watson regarding the Annual Boer War Commemorative Day which is to be held on Sunday 10 June 2007 commencing 12.00 noon at the Boer War Memorial in Launceston’s City Park. There will be an opportunity to present flowers, posy or wreath in memory of those Tasmanians who fought in and perhaps died in the South African War (1899-1902) Further inquiries phone Reg Watson 0409 975 587. 1 Launceston contact also will be Mr. -
Lifecycle Assessment of a PFHE Shell Grenade
FOI-R--1373--SE November 2004 ISSN 1650-1942 Scientific report Joakim Hägvall, Elisabeth Hochschorner, Göran Finnveden, Michael Overcash, Evan Griffing Life Cycle Assessment of a PFHE Shell Grenade Defence Analysis SE-172 90 Stockholm SWEDISH DEFENCE RESEARCH AGENCY FOI-R--1373--SE Defence Analysis November 2004 SE-172 90 Stockholm ISSN 1650-1942 Scientific report Joakim Hägvall, Elisabeth Hochschorner, Göran Finnveden, Michael Overcash, Evan Griffing Life Cycle Analysis on a PFHE Shell Grenade Issuing organization Report number, ISRN Report type FOI – Swedish Defence Research Agency FOI-R--1373--SE Scientific report Defence Analysis Research area code SE-172 90 Stockholm 3. NBC Defence and other hazardous substances Month year Project no. November 2004 E1420 Sub area code 35 Environmental Studies Sub area code 2 Author/s (editor/s) Project manager Joakim Hägvall Göran Finnveden Elisabeth Hochschorner Approved by Göran Finnveden Karin Mossberg Sonnek Michael Overcash Sponsoring agency Evan Griffing Swedish Armed Forces Scientifically and technically responsible Report title Life Cycle Analysis on a PFHE Shell Grenade Abstract (not more than 200 words) The environmental constraint on all activities in society increases. Today there is a growing understanding of the need to minimize the environmental impacts and the military defence can not be an exception. So far, most of the work in this field has been focused on the direct environmental impact from the energetic materials in the munition. There has been a very small amount of work on the life cycle aspects concerning military materiel. This report describes a two year project, funded by the Swedish Armed Forces, with the purpose of performing life cycle assessments of munitions.