firecrackers pyrotechnic w12 picric visco firecracker m80 cpsc milligrams flapjack pyrotechnics 8322 nitroglycerin protrudes fireworks nfpa standardizing fuse paladin 80s news.google.com atf firework 5d gooch powder 21⁄2 encroaching illicit grains
is a m80 a quarter stick of dynamite
M - 80 ( explosive ) - wikipedia M - 80 ( explosive ) For other uses , see M80 . M - 80 M - 80s are an American class of large powerful firecrackers , sometimes called salutes . M - 80s were originally made in the early 20th century by the U.S. military to simulate explosives or artillery fire ; later , M - 80s were manufactured as fireworks . Traditionally , M - 80s were made from a small cardboard tube , often red , approximately 1 ⁄ inches ( 3.8 cm ) long and ⁄ inch ( 1.4 cm ) inside diameter , with a fuse or wick coming out of the side ; this type of fuse is commonly known as cannon fuse or Visco fuse , after a company responsible for standardizing the product . The tubes often hold approximately 21⁄2 -- 3 grams of pyrotechnic flash powder ; many sources state that an M - 80 carries 3 grams of powder . Contents ( hide ) 1 Legality 1.1 Canada 1.2 United States 1.2. 1 Fake M - 80 2 Accidents 3 References 4 Further reading Legality ( edit ) Canada ( edit ) M - 80s are not authorized under the law , thus making importation , possession , transportation , storage or manufacturing illegal in Canada . Firecrackers , including the M - 80 , can be purchased from Native Reserves in Canada , as they have different governing laws . United States ( edit ) Due to potential property damages and bodily harm that can be caused by M - 80s , civilian use of Class C fireworks -- now known as consumer fireworks ( class 1.4 G ) , as opposed to display fireworks ( which were Class B , and are now 1.3 G ) -- requires a license , issued by federal authorities , for pyrotechnic devices containing a charge in excess of 50 milligrams of pyrotechnic flash powder . In 1966 , M - 80s and cherry bombs were restricted by the United States Consumer Product Safety Commission ( CPSC ) and the Child Protection Act of 1966 . In 1975 , U.S. federal regulations were passed to limit all consumer - grade fireworks available for general sale to the public in the United States to a maximum of 50 milligrams flash powder , down from a previous maximum of 200 milligrams . However Firecrackers mounted onto a rocket stick , or other aerial firework devices , such as rockets , Roman candles , and cakes etc. , may still have significantly more , up to 130 mg , or more , depending on device and classification , and can be legally purchased by any American civilian citizen except where prevented by local law . Those holding a federal explosives license , which can be obtained from and is issued by the local ATF authorities , may potentially be allowed to purchase M - 80s . Federal and state officials sometimes distribute them to farmers to scare away wildlife encroaching on their crops . Fake M - 80 ( edit ) Many firecrackers sold legally in the United States to consumers bear names and designations indicating the original `` M - 80 '' , such as for example `` M - 80 Firecracker '' , `` M - 8000 '' , or `` M - # # '' ( where # # is a number ) , those differ from the actual `` M - 80 '' as in they are subject to the regulations with regard to the sale of explosives and fireworks to the general public . These firecrackers most commonly have a small capsule with up to 50 mg of powder and a fuse in it . Surrounding the capsule is plaster or a similar material , and finally a red tube and two plastic endcaps . Because of the size of these firecrackers , buyers are occasionally deceived into thinking that the entire tube is full . Also the fuse , at times , protrudes from the ends of these firecrackers , as opposed to the middle of the tube in real M - 80s . Genuine M - 80s have paper endcaps , and contain 50 -- 60 times more powder . Contrary to urban legend , an M - 80 that contains 3,000 mg of powder is not equivalent to a quarter - stick of dynamite . Dynamite generally contains a stable nitroglycerin based high explosive , whereas M - 80s or any other kind of firecracker contains a low explosive powder , like flash powder or black powder . Some illicits , however , contain ( ed ) , or were reported to contain , small amounts of picric acid ( similar to TNT ) , for greater effect . Accidents ( edit ) Cases of documented injuries and accidents accompanied civilian M - 80 use during the 1950s and 1960s , and still occur , as M - 80s are still produced and sold to the public . There have been documented cases of users losing their fingers or hands . During a 1976 Richmond Coliseum KISS concert , a fan threw an M - 80 onto the stage , leaving drummer Peter Criss with partial hearing loss for the remainder of the night . In 1983 , an explosion at a secret unlicensed fireworks factory producing M - 80 and M - 100 fireworks near Benton , Tennessee killed eleven , injured one , and inflicted damage within a radius of several miles . The operation was by far the largest known illegal fireworks operation , and the initial blast , heard as far away as fifteen miles from the site , was arguably the largest fireworks explosion ever documented . References ( edit ) Jump up ^ `` Fireworks Glossary : S '' . Retrieved 2006 - 07 - 06 . Jump up ^ United States Army Field Manual No. 3.23 - 30 , Grenades and Pyrotechnic Signals , Chapter 5 - 5d , September 2003 . M for military and 80 for volume equal to 80 grains of ordnance gunpowder ( known today as `` black powder '' ) . Black powder as used in muzzle - loading rifles and pistols is still measured by `` flapjack '' in grains . Eighty grains would be an appropriate charge for deer hunting with a 50 - caliber rifle . Jump up ^ `` M80s : The Big Illicit Bang , '' Wall Street Journal , Weekend Journal Section , July 3 -- 5 , 2009 , p . W12 Jump up ^ Authorization Guidelines for Consumer and Display Fireworks Archived 2011 - 04 - 01 at the Wayback Machine . Jump up ^ `` Report of the Committee on Pyrotechnics , NFPA Great to throw in metal garbage cans '' ( PDF ) . Archived from the original ( PDF ) on 2007 - 09 - 30 . Retrieved 2007 - 08 - 02 . ^ Jump up to : `` M - 80s : The Big , Illicit Bang , '' The Wall Street Journal , July 3 -- 5 , 2009 , p . W12 Jump up ^ Bradley , Colin . `` About M - 80s '' . Retrieved 2006 - 07 - 06 . Jump up ^ Greene , Michael A. & Joholske , James ( June 2005 ) . `` 2004 Fireworks Annual Report : Fireworks - Related Deaths , Emergency Department - Treated Injuries , and Enforcement Activities During 2004 '' ( PDF ) . Archived from the original ( PDF ) on 2006 - 08 - 15 . Retrieved 2006 - 07 - 06 . Jump up ^ Gooch , Curt ; Suhs , Jeff ( 2002 ) . KISS Alive Forever : The Complete Touring History . Billboard Books . p. 69 . ISBN 0 - 8230 - 8322 - 5 . ^ Jump up to : `` Fireworks suspect charged with deaths '' . news.google.com . The Spokesman - Review . May 30 , 1983 . Retrieved April 19 , 2013 . Further reading ( edit ) John Donner , A Professional 's Guide to Pyrotechnics : Understanding and Making Exploding Fireworks , Paladin Press , 1997 . Retrieved from `` https://en.wikipedia.org/w/index.php?title=M-80_(explosive)&oldid=845057765 '' Categories : Types of fireworks Bombs Hidden categories : Webarchive template wayback links Articles with specifically marked weasel - worded phrases from July 2016 All articles with unsourced statements Articles with unsourced statements from January 2015 Talk Contents About Wikipedia Dansk Русский Edit links This page was last edited on 9 June 2018 , at 01 : 44 . About Wikipedia