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Remington MSR (Modular Sniper Rifle)


Bolt-Action Sniper Rifle (2013)


Infantry Small Arms / The Warfighter

Jump-to: Specifications

The Remington MSR won a U.S. Army and SOCOM competition to become the Mk 21 Precision Sniper Rifle.



Authored By: Staff Writer | Last Edited: 02/22/2019 | Content ©www.MilitaryFactory.com | The following text is exclusive to this site.
The Remington Defense "Modular Sniper Rifle" - or "MSR" - was drawn up in 2009 to compete for a new armor-defeating Special Operations COMmand (SOCOM) infantry sniper rifle requirement under the "Precision Sniper Rifle" (PSR) competition. The goal of the competition was to succeed all in-service SOCOM Magnum-firing bolt-action sniper weapon systems to which the Remington MSR was declared the winner over the competing Finnish Sako TRG M10 model in March of 2013. This then cleared the path for formal service introduction to occur before the end of that year.

In the U.S. Army / SOCOM inventory, the rifle is designated Mk 21 "Precision Sniper Rifle".

The MSR has all the elements of a modern sniping platform including Picatinny rail support (top, sides, underside) to host a plethora of tactical accessories. It sports a perforated handguard and cushioned / adjustable cheekpiece and shoulder stock sections as well as a solid / adjustable trigger unit, etched pistol grip handle, detachable bipod support, and muzzle brake/quick-detachable suppressor support. The shoulder stock is hinged to fold over the receiver for when on-the-march, keeping the weapon's overall length to a minimum.

The MSR makes use of the tried-and-proven manually-actuated bolt-action system (with a rotary-locked bolt unit) that involves user management of a bolt lever handle found along the rifle's left side. This cycling process is used to eject/clear a spent shell casing from the chamber while, in the same action, introduce a fresh cartridge made ready-to-fire from the detachable box magazine inserted into the magazine well.

The rifle can be chambered (user-configured as needed) for a variety of proven rifle cartridge types including .338 Lapua Magnum, .338 Norma Magnum, .300 Winchester Magnum, and 7.62x51mm NATO. These are fed from a spring-loaded 5-, 7-, or 10-round count magazine (ammunition counts depend on cartridge used and chambering selected). Muzzle velocity reaches up to 3,300 feet-per-second depending on cartridge in play and effective ranges are out to 1,640 yards. Sighting can be had through a variety of supported scopes mounted over the receiver including the Leupold & Stevens Mark 4 and Schmidt & Bender 5-25x56 series.

Relatively lightweight with low maintenance requirements and highly-precise, the Remington MSR represents the future of SOCOM sniping efforts across the modern battlefield.

Specifications



Service Year
2013

Origin
United States national flag graphic
United States

Classification


Bolt-Action Sniper Rifle


Remington Arms / Remington Defense - USA
National flag of Brazil National flag of Colombia National flag of France National flag of Israel National flag of Italy National flag of Mexico National flag of the United States Brazil; Colombia; France; Israel; Italy; United States; Mexico
(OPERATORS list includes past, present, and future operators when applicable)
Accuracy / Precision
Long-range accuracy / precision capable; suitable for sniping, particularly when equipped with sighting aids.
Special Forces
Qualities of this weapon have shown its value to Special Forces elements requiring a versatile, reliable solution for the rigors of special assignments.


Overall Length
1,200 mm
47.24 in
Barrel Length
690 mm
27.17 in
Empty Wgt
15.43 lb
7.00 kg
Sights


Various Supported Optics.


Action


Manually-Actuated Bolt-Action System

Bolt-Action
Manually-actuated process of managing the bolt lever to eject spent cartridge case, clearing the breech, to introduce fresh catridge into the chamber.
(Material presented above is for historical and entertainment value and should not be construed as usable for hardware restoration, maintenance, or general operation - always consult official manufacturer sources for such information)


Caliber(s)*


.338 Lapua Magnum; .338 Norma Magnum; .300 Winchester Magnum; 7.62x51mm NATO

Sample Visuals**


Graphical image of a 7.62x51mm / .308 Winchester rifle cartridge
Graphical image of a .300 Winchester Magnum rifle cartridge
Graphical image of a .338 rifle cartridge
Rounds / Feed


5-, 7-, ot 10-round detachable box magazine.
Cartridge relative size chart
*May not represent an exhuastive list; calibers are model-specific dependent, always consult official manufacturer sources.
**Graphics not to actual size; not all cartridges may be represented visually; graphics intended for general reference only.
Max Eff.Range
4,920 ft
(1,500 m | 1,640 yd)
Rate-of-Fire
12
rds/min
Muzzle Velocity
3,000 ft/sec
(914 m/sec)


MSR ("Modular Sniper Rifle") - Base Series Name.
Mk 21 Precision Sniper Rifle (PSR) - U.S. Army/US SOCOM designation for the MSR.


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