Sig Sauer P365
Parts listed here are made for Sig Sauer P365 pistol models chambered in 9mm or .380 Auto unless noted otherwise. MGW carries many replacement slides, barrels, grip modules, sights, FCUs, striker assemblies, extractors, pins, springs and other small parts for this handgun which includes the P365XL, P365X, P365-XMACRO and other variants. Service your modular Sig P365 pistol with quality OEM and aftermarket parts/components to ensure a solid performance from every shot.
The schematic may not represent all the parts available - please scroll down for a complete list of items offered for this model.
Click on any part number highlighted in RED to view specific details or to purchase online.
It is recommended that all parts be fit by a qualified gunsmith.
Showing 177 - 192 of 260 results
Showing 177 - 192 of 260 results


Sig Sauer P365XL Grip Mod, Standard
$86.49

HI VIZ Fiber Optic #8 Front Sight for Sig Sauer P-Series Pistols, Machined Slides
$32.95
Sold Out

HI VIZ Fiber Optic #6 Front Sight for Sig Sauer P-Series Pistols, Machined Slides
$32.95
In Stock

Stainless Steel Guide Rods Sig Sauer P365 Recoil Spring / Guide Rod Assembly
$33.95
Sold Out

Sig Sauer P365 Extractor, Old Style
$9.35
Sold Out

Sig Sauer P365X / P365XL Rear Sight Assembly
$67.32
In Stock

Sig Sauer P365XL Grip Module, Manual Safety
$87.00

Sig Sauer P365 Magazine Catch Spring
$6.99
In Stock

Sig Sauer P Series Front Night Sight, #6
$57.24
In Stock

Sig Sauer XRAY3 SIGHT SET, DAY/NIGHT, Super Tall
$99.99
In Stock

Sig Sauer P365 Extended Magazine Floorplate, 9mm 12rd., Black
$8.58
In Stock