▼ 11% below avg
Sig Sauer Cal-X Kit P365 X-Macro 9mm Luger 3.1" 17-Round Magazine
Lowest Price
$446.99
MSRP
$619.99
Savings
28% off
Verified In Stock at
2 Stores
Updated
Aug 26, 2026
Compare Deals from 13 Retailers
Verified availability, then price
Good 4 Guns Best
● In Stock
$446.99
OpticsPlanet Coupon
Code ARMSAGORA — 7% Off Most Items
● In Stock
$557.06
$598.99
BattleHawk Armory
● Availability Unknown
$465.99
Classic Firearms
● Availability Unknown
$548.19
MidwayUSA
● Availability Unknown
$599.99
Lanbos Armory
● Out of Stock
$463.2
EuroOptic
● Out of Stock
$489.99
GrabAGun
● Out of Stock
$503.99
Page 1 of 2
(2) 17 Round Magazines
2 Magazines
Nitride Finish
Optics Ready
The serialized FCU and FCU parts kit are not included
Specifications
Description
The Sig Sauer Caliber X-Change Kit allows you to select any of several centerfire calibers for use with your Sig Sauer firearm. Just disassemble the pistol and reassemble it with the X-Change Kit's Barrel, Slide Assembly, Grip Module, and Magazine. Includes Siglite Night Sight Set as well. IncludesComplete integrated compensated slide assembly with Nitron finish3.1" BarrelSIG SAUER X-RAY3 day/night sights (3-dot Tritium system)Removable sight plateXMACRO Grip Module featuring a true 1913 Picatinny accessory rail(2) 17-round 9mm steel magazines
