Operation Trench Knife Third Coast Airsoft
Operation Trench Knife Third Coast Airsoft
| The M3 Fighting Knife | |
|---|---|
 Original case produced by the Camillus Cutlery Co. | |
| Type | Fighting pocketknife |
| Identify of origin | United States |
| Service history | |
| In service | 1943–1950s |
| Used by | United states Military machine French Regular army |
| Wars |
|
| Product history | |
| Designed | 1943 |
| Manufacturer |
|
| Produced | March 1943-August 1944 |
| No. built | ii,590,247 |
| Variants |
|
| Specifications | |
| Length | eleven.75 in (29.viii cm) |
| Blade length | 6.75 in (17.1 cm) |
| | |
| Blade type | Spear point |
| Scabbard/sheath | M6, M8 & M8A1 |
The M3 fighting knife or M3 trench knife was an American military gainsay pocketknife outset issued in March 1943. The M3 was originally designated for event to soldiers non otherwise equipped with a bayonet.[1] [2] [three] However, it was particularly designed for use by forces in need of a close combat knife, such every bit Airbornes and Army Rangers, and then these units received priority for the M3 at the start of production.[2] [3] [4] [5] Equally more M3 knives became bachelor in 1943 and 1944, the knife was issued to other soldiers such every bit Army Air Corps crewmen and soldiers not otherwise equipped with a bayonet, including soldiers issued the M1 Carbine or a submachine gun such every bit the M3 "grease gun."[i] [2]
The M3 trench pocketknife was developed as a replacement for the World State of war I-era U.South. Marking I trench knife, primarily to conserve strategic metal resources.[vi] [7] [4] [viii] [nine] [v] The M3 would as well supplant the Fairbairn–Sykes fighting knife or OSS dagger in U.S. service in 1944.[10] [11] In Baronial of 1944, the M3 fighting knife evolved into the M4 bayonet for the M1 carbine with the addition of a bayonet ring to the hilt and a locking mechanism in the pommel.
Design and features [edit]
Designed for rapid production using a minimum of strategic metals and automobile processes, the M3 trench knife used a relatively narrow six.75-inch bayonet-fashion spear-point blade with a sharpened 3.five-inch secondary border.[half dozen] [7] [4] [eight] [ix] [5] The blade was made of carbon steel, and was either blued or parkerized.[2] [v] Production of the grooved leather handle was after simplified past forming the grip of stacked leather washers that were shaped by turning on a lathe, then polished and lacquered.[12] [2] The steel crossguard had an athwart bend at one end to facilitate a thumb residuum.[ii]
History [edit]
The M3 was developed as a replacement for the Globe War I-era U.S. Mark I trench knife, primarily to conserve strategic metal resources.[6] [7] [4] [8] [9] [5] The prototype for what would become the M3 was evaluated in December 1942 by the civilian board of directors of the Smaller State of war Plants Corporation Board (SWPC)[13] against another competing pattern, the The states Marine Corps' KA-BAR fighting utility knife.[ii] However, while the specified priority steel supplies for both knives were available, the M3'southward lower production cost compared to that of the KA-BAR convinced the SWPC lath of directors to corroborate the M3 epitome for quantity production.[2] [5]
Though the M3 had competed with the USMC KA-BAR for approval past the Army, the M3, dissimilar the Marine Corps knife, was not a dual-purpose weapon designed for both close combat (fighting knife) and general utilize (utility knife). As the U.S. Catalog of Standard Ordnance Items of 1943 clearly explained:
The Trench Knife M3 has been developed to fill the need in modern warfare for manus-to-hand fighting. While designated for issue to soldiers not armed with the bayonet, it was especially designed for such shock units as parachute troops and rangers.[3] [4]
The M3 was starting time issued to U.S. Army soldiers in March 1943, with the first knives going to elite units such as airborne troops and the U.S. Regular army Rangers.[4] Despite ordnance descriptions of the knife as existence designed for hand-to-paw warfare, the M3 did not receive universal praise equally a close-quarters fighting pocketknife upon issue to combat units. While the pocketknife itself was generally well-made and balanced (some paratroopers and rangers mastered the art of using the M3 as a throwing knife), the long narrow dagger-like steel blade, designed to economize on priority steel requirements, was best used equally a thrusting or stabbing weapon, and performed less well when used for slashing strokes.[4] Reports of blade failures on M3s in service increased as soldiers began to utilize their trench knives for ordinary utility tasks such as opening ammo crates and nutrient ration tins, a role for which the M3 had not been designed.[4] Some soldiers also found the M3's cutting edge to be difficult to maintain in the field.[4] As issued, the blade's secondary or false edge was intentionally sharpened and beveled for only a portion of its length, leaving an unsharpened spine on the top of the bract in an effort to stiffen the relatively narrow blade.[iv] [2] [5] This limited the usefulness of the M3 when employed for backhand slashing strokes.[4]
After U.S. Army ordnance began developing a proprietary bayonet for use on the M1 carbine, information technology was realized that the new carbine bayonet, which already incorporated the M3 blade pattern and leather-wrap grip, could also replace the M3 in service in a secondary function as a fighting knife. The carbine bayonet, now designated the Bayonet, U.Due south. M4, was added to the Company Table of Organization in June 1944, and the M3 was declared to be a limited standard ordnance particular, with supplies to be issued until wearied. Notwithstanding, the final M3 product run did not take place until Baronial 1944, by which time 2,590,247 M3 trench knives had been produced.[2]
At termination of production in August 1944, the M3 trench knife had one of the shortest production and service records of any U.S. combat knife.[2] Yet, the M3's blade blueprint continued in U.S. military service in the form of the U.S. M4, M5, M6, and M7 bayonets.
Product [edit]
| Approximate M3 production (1943–44) by manufacturer | Number |
|---|---|
| Imperial Knife Co. | 854,015 |
| Utica Cutlery Co. | 656,520 |
| Camillus Cutlery Co. | 402,909 |
| Westward. R. Example & Sons Co. | 300,465 |
| Kinfolks, Inc. | 135,548 |
| Pal Blade and Tool Co. | 121,131 |
| Aeriform Cutlery Co. | 51,784 |
| Robeson Cutlery Co. | 36,575 |
| H. Boker & Sons Co. | 31,300 |
Scabbards [edit]
The M3 was initially issued with a stitched and riveted leather M6 scabbard with a protective steel tip designed to prevent the point from piercing the sheath and injuring the wearer.[5] A rawhide thong on the end of the sheath allowed the user to tie the sheathed knife to his leg.[five] U.Southward. paratroopers ofttimes wore an M3 and sheath tied to a kick for emergency utilise in cut parachute lines or close-quarters defence force. The M6 was quickly dropped in favor of the M8 scabbard.[two] [14] [five]
The M8 and the subsequently M8A1 scabbards both have an olive drab fiberglass torso with a steel pharynx. The early M8 scabbard only had a belt loop to fit over a pistol or trouser chugalug, and lacked the wire hook that earlier bayonet scabbards had for attaching to the M1910 series of load carrying equipment. The improved M8A1 scabbard manufactured after in WWII added the wire claw. Some M8 scabbards were later modified past adding the claw. The scabbard throat is stamped "United states of america M8" or "Us M8A1" on the flat steel part along with the manufacturer's initials. Later M8A1 scabbards were manufactured with a modified extended tab on the web hanger to provide more clearance for the M5 bayonet which rubbed against the wider bayonet handle. This sheath is also correct for all mail-war U.s.a. bayonets including the M4, M5, M6, and M7.
Meet too [edit]
- List of U.South. Army weapons by supply itemize designation
References [edit]
- ^ a b "Edged Weapons: United states M3 Knife".
- ^ a b c d e f chiliad h i j k l Trzaska, Frank, (1996), U.Southward. Fighting Knives of Globe State of war 2, Chapter Seven: M3 Trench Knife, OKCA (May 1996)
- ^ a b c Catalog of Standard Ordnance Items, Washington, D.C: U.S. Army Ordnance Publications (1943)
- ^ a b c d due east f g h i j chiliad Cassidy, William L. (1997), The Complete Book of Knife Fighting, ISBN 0-87364-029-2, ISBN 978-0-87364-029-9 (1997), pp. 47-48
- ^ a b c d due east f thousand h i j Whitman, L., New Army Trench Pocketknife, Army & Navy Journal, Vol. 80, 6 February 1943, p. 649
- ^ a b c Blending Metals to Arm Our Fighting Men, Popular Science, Vol. 142 No. 6 (June 1943), p. 104
- ^ a b c Somers, R.H. (Brig. Gen., U.S. Army, ret.) (ed.), Ordnance, American Ordnance Clan, Volume 24, No. 138 (May–June 1943), pp. 553-554
- ^ a b c Knife - U.S. KNIFE MODEL 1918 MKI TRENCH Springfield Armory Museum - Collection Record
- ^ a b c Canfield, Bruce N., U.S. INFANTRY WEAPONS OF World War Ii, Lincoln, RI: Andrew Mowbray Publishers, ISBN 0-917218-67-1, ISBN 978-0-917218-67-5 (1994)
- ^ Chambers, John W., OSS Preparation in the National Parks and Service Abroad in World State of war Two, Washington, D.C., U.S. National Park Service (2008), p. 191
- ^ Brunner, John Due west., OSS Weapons (2d ed.), Williamstown, North.J.: Phillips Publications (2005), pp. 68-72
- ^ Graf, John F., Warman's Globe War II Collectibles: Identification and Cost Guide, Krause Publications, ISBN 978-0-89689-546-one (2007), p. 217
- ^ Foster, Lawrence G., Robert Wood Johnson: the admirer rebel, (1st ed.), Lillian Press, ISBN 0-9662882-0-3, ISBN 978-0-9662882-0-nine (1999), p. 256, 263-264: The SWPC was chaired past industrial tycoon Robert Wood Johnson Two, who was given a commission equally a brigadier full general. Johnson was known for overruling production item requests by the service branches in favor of designs that could be produced more rapidly or more than economically by pocket-size businesses with limited tooling, freeing up fabric for private manufacture to begin a reconversion to peacetime appurtenances production.
- ^ The History of the M4 Bayonet/Fighting Pocketknife, MilitaryItems.com, retrieved 3 July 2011
Operation Trench Knife Third Coast Airsoft
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