Credit
Photo Courtesy of PEO Soldier · Public domain · Resized · Public domain · Source ↗ · Modified
FORCETALLY
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BSmall arms
At a glance
Measured figures
M110A2: buttstock fully retracted to fully extended (presumably without suppressor)
Single sourceM110: buttstock fully retracted without and with suppressor
Single sourceConfiguration
| Specification | M110 Semi-Automatic Sniper System | Mk 13 rifle |
|---|---|---|
| Type | Sniper rifle[source] | — |
| Place of origin | United States[source] | — |
| In service | 2008–present[source] | 2001–present[source] |
| Wars | War in Afghanistan (2001–2021) Iraq War Kurdish–Turkish conflict (2015–present) Militias-Comando Vermelho conflict Syrian Civil War War in Iraq (2013–2017) Russo-Ukrainian war 2025 Cambodia–Thailand clashes[source] | War in Afghanistan Iraq War[source] |
| Designed |
1,029–1,181 mm (40.51–46.50 in) M110: buttstock fully retracted without and with suppressor 1,009.65–1,104.9 mm (39.75–43.50 in) M110A2: buttstock fully retracted to fully extended (presumably without suppressor)[source]
Length
Single source1207 mm (47.5")[source]
with 175 gr. M118LR
Single source783 m/s (2,570 ft/s) with 175 gr. M118LR[source]
Bars compare reported quantities only. A larger figure does not make a system better; configurations and test conditions differ.
2007[source] |
| — |
| Manufacturer | Knight's Armament Company[source] | Accuracy International[source] |
|---|
| Variants | M110 SASS M110A2 M110A3[source] | Mk 13 MOD 5 Mk 13 MOD 7[source] |
|---|
| Cartridge | 7.62×51mm NATO 6.5mm Creedmoor[source] | .300 Winchester Magnum[source] |
|---|
| Action | Gas-operated , closed rotating bolt , Stoner bolt and carrier piston[source] | Bolt action[source] |
|---|
| Rate of fire | Semi-automatic[source] | — |
|---|
| Feed system | 10 or 20-round detachable SR-25 pattern box magazine[source] | 5-round magazine (MOD 5)[source] |
|---|
| Used by | — | United States[source] |
|---|
| Designer | — | Accuracy International / Remington Arms[source] |
|---|
| Calibre | — | .308[source] |
|---|
| Sights | — | Nightforce Advanced Tactical Riflescope[source] |
|---|
| Country of origin | — | United Kingdom[source] |
|---|
| Reported operators |
| — |
|---|