Mk 14 Enhanced Battle Rifle
Smith Enterprise · Sniper Rifle · In Service · 2004
Also known as: Mk 14 EBR, Mk 14 Mod 0, Enhanced Battle Rifle, EBR, M14 EBR
Overview
The Mk 14 Enhanced Battle Rifle is a modernized version of the M14 rifle, rebuilt into the Sage International EBR chassis system to serve as a designated marksman rifle for US special operations and conventional forces. First deployed in 2004 during the Iraq War, the Mk 14 EBR combines the proven 7.62 NATO firepower and range of the M14 with modern ergonomics including a telescoping stock, pistol grip, and full-length Picatinny rail system. The rifle can be configured for semi-automatic precision fire or select-fire for suppressive capability.
Specifications
| Weight (empty) | 5100 g (179.9 oz) |
| Weight (loaded) | 5700 g (201.1 oz) |
| Overall Length | 889 mm (35.00") |
| Folded Length | 787 mm (30.98") |
| Barrel Length | 457 mm (17.99") |
| Action Type | Gas Operated Short Stroke Piston |
| Firing Mechanism | Rotating Bolt |
| Trigger Type | Two Stage |
| Magazine Capacity | 20 rounds |
| Magazine Type | Detachable Box |
| Muzzle Velocity | 853 m/s (2799 fps) |
| Muzzle Energy | 3457 J (2550 ft·lbf) |
| Effective Range | 690 m (755 yd) |
| Maximum Range | 2800 m (3062 yd) |
| Rate of Fire | 700 rpm |
| Barrel Rifling | Right Hand |
| Rifling Twist | 305 mm (12.01") |
| Number of Grooves | 4 |
| Frame Material | Steel |
| Barrel Material | Steel |
| Stock Material | Fiberglass Reinforced Polymer |
| Finish | Parkerized |
Calibers
- 7.62x51mm NATO · primary · 7.62x51mm NATO — also known as .308 Winchester, 7.62mm NATO, 7.62x51mm
Features
- Firing modes: Semi Automatic, Full Automatic
- Feed systems: Detachable Box Magazine
- Safety mechanisms: Manual Safety, Firing Pin Safety
- Features: Picatinny Rail, Sage Ebr Chassis, Telescoping Stock, Pistol Grip, Bipod Mount, Suppressor Ready, Accessory Rails, National Match Barrel
Variants
- Mk 14 Mod 0 — Original
- Mk 14 Mod 1 — Improved
- Mk 14 Mod 2 — Short Barrel
Service history
Operators
- United States Navy SEALs · adopted 2004 · as Mk 14 Mod 0 EBR
- United States Army · adopted 2004 · as Mk 14 EBR
- United States Marine Corps · adopted 2006 · as Mk 14 EBR
- United States Coast Guard · as Mk 14 EBR
Conflicts
- Iraq War (2003-2011)
- War in Afghanistan (2001-2021)
- War on Terror (2001-present)
Production
Production years: 2004-present
Rebuilt from existing M14 rifle stocks. Thousands converted for Iraq and Afghanistan deployments.
Origin
Country of origin: United States
Notes
The Mk 14 EBR was born from the urgent need for 7.62mm designated marksman capability in Iraq, where 5.56mm rifles lacked the range and penetration needed for urban engagements at extended distances. Thousands of M14 rifles were pulled from storage, rebuilt with new barrels, and fitted into the Sage EBR chassis. The Mod 0 features an 18-inch barrel while the Mod 1 and Mod 2 use shorter 18-inch and 16-inch barrels respectively for improved maneuverability.
Background
The Mk 14 EBR represented the remarkable resurrection of the M14 rifle, which had been officially replaced by the M16 in 1970. When US forces in Iraq found their 5.56mm rifles outranged by insurgent PKM machine guns and SVD sniper rifles, the military pulled thousands of M14s from storage depots and gave them a 21st-century makeover, proving that the 60-year-old design still had fight left in it.