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El United States Navy Mark 14 Enhanced Battle Rifle (EBR) es un fusil de fuego selectivo estadounidense, calibrado para el cartucho 7,62 x 51 OTAN. Es una variante del M14 y fue construido originalmente para su uso con unidades de la United States Naval Special Warfare Command, como el grupo de operaciones especiales de la Armada de los Estados Unidos SEAL.[3][4]
Mk 14 Enhanced Battle Rifle | ||
---|---|---|
Un fusil Mk 14 | ||
Tipo | Fusil de combate | |
País de origen | Estados Unidos | |
Historia de servicio | ||
En servicio | 2004[1]-presente | |
Operadores | Armada de los Estados Unidos | |
Guerras | Guerra en Afganistán, Guerra de Irak | |
Historia de producción | ||
Diseñada | 2001 | |
Fabricante | Naval Surface Warfare Center Crane Division[2] | |
Producida | 2001 - presente | |
Variantes |
Mk 14 SEI Mod 0 Mk 14 Mod 1 | |
Especificaciones | ||
Peso | 5,1 kg | |
Longitud | 889 milímetros | |
Longitud del cañón | 457 mm | |
Munición | 7,62 x 51 OTAN | |
Calibre | 7,62 mm | |
Sistema de disparo | Recarga accionada por gas | |
Cadencia de tiro | 700–750 disparos/minuto | |
Cargador | extraíble de 20 cartuchos | |
Velocidad máxima | 975,4 m/s (3.200 ft/s) | |
El EBR fue fabricado para ser empleado tanto como fusil de tirador designado y en combates a corta distancia.[5]
Siguiendo el desarrollo del Mk 14 Mod 0 EBR, varias variantes del rifle M14 utilizando el sistema de chasis Sage, han sido desarrollados y distribuidos por varias ramas de los militares de los EE. UU. Un resumen de variantes y los componentes utilizados en cada uno de ellos son los siguientes:
Mk 14 Mod 0[7] | Mk 14 Mod 0 / Mk 14 SEI [8] | Mk 14 Mod 1[9] | Mk 14 Mod 2[9] | M39 EMR | M14 EBR-RI[10] | M14 EBR-RI NM[11] | M14 T[12] | |
---|---|---|---|---|---|---|---|---|
Rama de servicio | U.S. Navy & U.S. Air Force | U.S. Air Force | U.S. Navy | U.S. Navy | U.S. Marine Corps | U.S. Army | U.S. Army | U.S. Coast Guard |
Años de construcción | 2004 – 2005 | 2004 – 2008 | 2006 | 2011 | 2007 | 2008 – 2011 | 2010 | 2005 |
Builder | NSWC Crane | Smith Enterprise, Inc. | NSWC Crane | NSWC Crane | PWS Quantico | Rock Island Arsenal – TACOM | Rock Island Arsenal – TACOM | NSWC Crane |
Cantidad construido | 1000 | 125 (rebuilt Mk 14 Mod 0 rifles) | 500 | ~ 250 | 700 | 6200 | no disponible | 500 |
Chasis | Sage M14ALCS | Sage M14ALCS (milled rail) | Sage M14ALCS/CV | Sage M14ALCS/PMRI-HB | Sage M14ALCS (milled rail) | Sage M14ALCS | Sage M14ALCS/PMRI | Sage M14ALCS |
Color | NSG | NSG | Tan | NSG | NSG | Negro (NSG – rare) | Negro | NSG |
Pistol grip | Sage 90905 | Sage 90905 | TangoDown BG-16 FDE | Sage M14ERGO | Sage 90905 | Sage M14ERGO | Sage M14ERGO | Sage 90905 |
Handguard | Negro full | Negro full | Tan short | Negro full | Tan full (Negro full - rare) | Negro full | Negro full | Negro full |
Vertical fore grip | Sage M14VFG (90906) | Sage M14VFG (90906) | TangoDown BGV-MK46 FDE | - | - | Sage M14VFG (90906) | - | Sage M14VFG (90906) |
Butt stock | Sage M14ALCS-BS | Sage M14ALCS-BS | Sage M14ALCS/CV-BS | Sage M14ALCS/PMRI-BS | Sage M14ALCS-BS | Sage M14ALCS-BS | Sage M14ALCS/PMRI-BS | Sage M14ALCS-BS |
Butt stock extension | - | - | - | Sage M14VABEK/PMRI | Sage M14BEK (90911) | - | - | - |
Selector switch/lock | Switch | Switch | Switch | Lock | Lock | Lock | Lock | Switch |
Barrel | SAI 18" Std. 1-11 ("Bush") | SEI 18" Std./Med. 1-10 | SAI 18" Std. 1-11 ("Bush") | 22" heavy 1-10 | Krieger 22" Med. 1-12 (DMR) | USGI 22" Std. | SEI 22" Med. 1-10 | USGI 22" Std. |
Flash hider | SEI 2000V | SEI 2000V | SureFire FH762KM14 | SEI 2000V | USGI (NM) | USGI (NM) | USGI (NM) | SEI 2001 |
supresor | M14 direct connect sound supresor | M14 direct connect sound supresor | SureFire 762K-DE | Wind Talker sound supresor | - | - | - | - |
Front sight | XS USN2 (11-2166-580-1) | XS USN2 (11-2166-580-1) | XS USN2 (11-2166-580-1) | - | USGI (NM .062) | USGI (NM - rare) | USGI (NM - rare) | XS USN2 (11-2166-580-1) |
Rear sight | XS large aperture (0.125") | XS large aperture (0.125") | XS large aperture (0.125") | - | USGI (NM - rare) | USGI (NM - rare) | USGI (NM - rare) | XS large aperture (0.125") |
Bloqueo de Gas | SEI 2013 (GLFS-D-18) | SEI 2013 (GLFS-D-18) | SEI 2013 (GLFS-D-18) | USGI | USGI | USGI | USGI | USGI |
Sistema de Gas | USGI | SEI 2071, 2075, 2076 | USGI | SEI 2071, 2075, 2076 | USGI | USGI | SEI 2071, 2075, 2076 | USGI |
Op rod spring guide | USGI | USGI | USGI | USGI (NM) | USGI (NM) | USGI | USGI | USGI |
Bolt stop/release | SEI 2003 | SEI 2003 | SEI 2003 | SEI 2003 | USGI | USGI | USGI | SEI 2003 |
Óptica | Leupold Mk 4 1.5-5x (67905) | Leupold Mk 4 3.5-10x (67940) | Nightforce NXS 2.5-10x24mm FC-2 w/ZeroStop | Nightforce NXS 3.5-15x50mm MIL-DOT w/ZeroStop | S&B 3-12x50mm (M8541) | Leupold Mk 4 3.5-10x (51850) | Leupold Mk 4 3.5-10x (51850) | S&B 1.1-4x PM ShortDot |
Leupold Mk 4 3.5-10x (51850) | AN/PVS-27 night vision (MUNS) | |||||||
Anillos de alcance | Badger 306-29 (30mm) | SEI 7008 (30mm) | Nightforce A118 (30mm) | Nightforce A107 (30mm) | Badger 306-75 (34mm) | Leupold 61049 (30mm) | Leupold 61049 (30mm) | LaRue LT-139 (30mm – Lever) |
Alcance de montaje | Sage M14SCSB | SEI 2006 | Larue LT-608 | NSWC Crane | SEI 2006 | Sage M14DCSB | Sage M14DCSB | LaRue LT-139 (30 mm – Lever) |
Bipode | Harris 1A2-BRM | Harris 1A2-BRM | Tangodown ACB-4 FDE | Atlas BT10 or BT10-LW17 | Harris S-BRM | Harris 1A2-L | Harris 1A2-L | Harris S-BR or S-BRM |
Adaptador bípode | KAC 98060 | KAC 98060 | - | - | KAC 98060 | KAC 98060 | KAC 98060 | LaRue LT-130 (Lever) |
Sling | Buffer Tech. TAS-M14 | Buffer Tech. TAS-M14 | Eagle Ind. FNH-ESS 1.25-DEB | M60 Sling (1005-00-312-7177) | Buffer Tech. TAS-M14 | |||
Magazine count | 2 | 2 | 5 | 6 | 7 | |||
Transport case | Eagle DC-M14 | Pelican iM3300-X0000 and Eagle DC-M14-EBR-KH | Pelican 1750-000-110 | |||||
Multi-tool | Bondhus 67255281 | Bondhus 67255281 | Bondhus 853485 (and 736540?) | Bondhus 784285 | Bondhus 13026063 | Bondhus 13026063 | Bondhus 67255281 | |
Otros componentes | Falcon/ERGO 4373CB | Falcon/ERGO 4373CB | Trijicon RMR 4MOA | X-Treme V2 EBR trigger shoe | SPA Defense SIMRAD B0634 | Sage M14SCSB | ||
SEI trigger parts kit (2060) | Wilcox red-dot mount (35101P01) | BFG RMFL-125 sling mount (2) | KMW Pod-Loc (875) | Falcon/ERGO 4373CB | ||||
SEI Op rod spring | Magpul CTR FDE | Sage PMRI-FR | ||||||
Magpul PTS CTR 1.25" riser FDE | Falcon/ERGO 4373BK | |||||||
Tangodown BP-4 FDE (2) | Caldwell blind bag (247261) | |||||||
Tangodown BP-4K 2PANEL FDE |
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