SIG Sauer Pistols
SIG Sauer P365X
Specs, variants & prices
SIG Sauer currently offers the P365X pistol, all chambered in 9mm Luger. Retailers carry 14 factory configurations, and you'll find every one in the table below. Each has a 3.1" barrel. Of the 14 versions, 7 are milled for Shield RMSc-pattern dots; 5 are optics-ready; and 2 use SIG's SIG-LOC optic mounting system, with a factory X-RAY3 Day/Night Sights with ROMEO-X SIG-LOC COMPACT Circle Dot installed. SIG Sauer's suggested retail prices run from $619.99 to $1,049.99, and stores set their own prices from there.
What versions of the SIG Sauer P365X are there?
14 current versions. Specs and measurements are SIG Sauer's own.
P365-X RAINBOW
2x 12rd magazines
- Optics
- RMSc cut
- Model / part #
- 365X-9-RBT-MS
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 18 oz w/ Magazine
- Finish
- Rainbow Titanium
- MSRP
- $699.99
- MA
- —
- Status
- Current
P365X
2x 12rd magazines
- Optics
- SIG-LOCX-RAY3 Day/Night Sights with ROMEO-X SIG-LOC COMPACT Circle Dot installed
- Model / part #
- 365X-9-BXR3-RXSL
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 18 oz w/ Magazine
- Finish
- Nitron
- MSRP
- $979.99
- MA
- —
- Status
- Current
P365X
2x 10rd magazines
- Optics
- SIG-LOCX-RAY3 Day/Night Sights with ROMEO-X SIG-LOC COMPACT Circle Dot installed
- Model / part #
- 365X-9-BXR3-RXSL-10
- Caliber
- 9mm Luger
- Capacity
- 10
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 18 oz w/ Magazine
- Finish
- Nitron
- MSRP
- $1,049.99
- MA
- —
- Status
- Current
P365X
2x 12rd magazines
- Optics
- RMSc cut
- Model / part #
- 365X-9-BXR3P
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 17.8 oz
- Finish
- Nitron
- MSRP
- $629.99
- MA
- —
- Status
- Current
P365X
2x 10rd magazines
- Optics
- RMSc cut
- Model / part #
- 365X-9-BXR3P-10
- Caliber
- 9mm Luger
- Capacity
- 10
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 17.8 oz
- Finish
- Nitron
- MSRP
- $619.99
- MA
- —
- Status
- Current
P365X
2x 12rd magazines
- Optics
- RMSc cut
- Model / part #
- 365X-9-BXR3P-MS
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 17.8 oz
- Finish
- Nitron
- MSRP
- $619.99
- MA
- —
- Status
- Current
P365X
2x 10rd magazines
- Optics
- RMSc cut
- Model / part #
- 365X-9-BXR3P-MS-10
- Caliber
- 9mm Luger
- Capacity
- 10
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 17.8 oz
- Finish
- Nitron
- MSRP
- $619.99
- MA
- —
- Status
- Current
P365X
2x 10rd magazines
- Optics
- RMSc cut
- Model / part #
- 365X-9-BXR3P-MS-MA
- Caliber
- 9mm Luger
- Capacity
- 10
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 17.8 oz
- Finish
- Nitron
- MSRP
- $619.99
- MA
- Yes
- Status
- Current
P365X
2x 12rd magazines
- Optics
- RMSc cut
- Model / part #
- 365X-9-BXR3P-RS
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- 5.8"
- Weight
- 17.8 oz
- Finish
- Nitron
- MSRP
- $619.99
- MA
- —
- Status
- Current
P365X 9mm Pistol
2x 12rd magazines
- Optics
- Optic-ready
- Model / part #
- 365X-9-CTXR3P
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- —
- Weight
- 18 oz
- Finish
- Coyote
- MSRP
- —
- MA
- —
- Status
- —
P365X 9mm Pistol
2x 12rd magazines
- Optics
- Optic-ready
- Model / part #
- 365X-9-SXR3P
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- —
- Weight
- 18 oz
- Finish
- Silver
- MSRP
- —
- MA
- —
- Status
- —
P365X Optic Ready 9mm Pistol
2x 12rd magazines
—- Optics
- Optic-ready
- Model / part #
- 365X-9-BXR3-BB
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- —
- Weight
- 18 oz
- Finish
- Black
- MSRP
- —
- MA
- —
- Status
- —
P365X Optic Ready 9mm Pistol
2x 12rd magazines
—- Optics
- Optic-ready
- Model / part #
- 365X-9-BXR3-FS
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- —
- Weight
- 18 oz
- Finish
- Black
- MSRP
- —
- MA
- —
- Status
- —
P365X Optic Ready 9mm Pistol
2x 12rd magazines
—- Optics
- Optic-ready
- Model / part #
- 365X-9-TXR3-PR
- Caliber
- 9mm Luger
- Capacity
- 12
- Barrel
- 3.1"
- Overall length
- —
- Weight
- 18 oz
- Finish
- Black
- MSRP
- —
- MA
- —
- Status
- —
What calibers does the P365X come in?
Every current version is chambered in 9mm Luger.
Is the P365X optics-ready?
Of the 14 versions, 7 are milled for Shield RMSc-pattern dots; 5 are optics-ready; and 2 use SIG's SIG-LOC optic mounting system, with a factory X-RAY3 Day/Night Sights with ROMEO-X SIG-LOC COMPACT Circle Dot installed. Some of these optics details come from a retailer listing rather than from the maker.
How much does a SIG Sauer P365X cost?
SIG Sauer's suggested retail prices run from $619.99 to $1,049.99, depending on the version. Tap “See prices” next to any version to see what retailers are asking.
Can you buy one in California or Massachusetts?
According to SIG Sauer, one version is available in Massachusetts, but none in California. Look for “Yes” in the CA and MA columns. State rules change, so check our California and Massachusetts pages before you buy.
What's the latest on the P365X?
Nothing new on the P365X lately.
Specs from SIG Sauer, checked October 22, 2026 (source). SIG Sauer doesn't publish part numbers or UPCs, so those, along with the list of factory configurations, come from retailer listings. Each deals page links to its source. Spot a mistake? Let us know and we'll fix it. SIG Sauer is a trademark of its owner, listed for identification only. Firearms Almanac isn't affiliated with SIG Sauer.