SIG Sauer P320
Country: 
United StatesManufacturer: SIG Sauer
«M17»
PistolUnited States2014In service
Modular striker-fired semi-automatic pistol made by SIG Sauer Inc. in the United States; selected by the US Army in 2017 as the M17.
Pistol//United States
ID — SIG-P320
Designation
SIG Sauer P320
SIG Sauer
Caliber
9×19 mm Parabellum
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Data trust
- Reliability
- Unverified
- Sources
- Sources pending review
- Last reviewed
Identity
- Designation
- SIG Sauer P320
- Alias
- M17
- Manufacturer
- SIG Sauer
- Country
- United States
- Year
- 2014
- Category
- Pistol
- Status
- In service
Ballistics
- Caliber
- 9×19 mm Parabellum
- Muzzle velocity
- —
- Effective range
- —
Dimensions
- Barrel length
- 120 mm
- Overall length
- 203 mm
- Empty weight
- 0.833 kg
Mechanics
- Operating system
- Short recoil
- Bolt / action
- Striker-fired, modular fire-control unit
Feed
- System
- Detachable box magazine (17 or 21 rounds)
- Standard capacity
- 17 rounds
Fire modes
SafeSemi-auto
Historical profile
Introduced in 2014, the P320 uses a removable fire-control unit that allows frame size and calibre to be changed.
In 2017 the US Army selected it as the M17 and M18 Modular Handgun System. Civil variants are also offered in .40 S&W, .357 SIG and .45 ACP.
Variants
M17
Key components
- ●Stock — Shoulder rest.
- ●Receiver — Weapon body with internal mechanisms.
- ●Grip — Primary grip.
- ●Magazine — Cartridge feed.
- ●Barrel — Guides the projectile.
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