Glock, SIG & Handgun Parts
Handgun Shop
Upgrade or customize your handgun with premium Glock and SIG parts from Moriarti Armaments. Shop a growing selection of Glock-compatible frames, SIG Fire Control Units (FCUs), grip modules, slides, barrels, triggers, magazines, and handgun accessories designed for reliability and performance. Whether you're building a custom pistol, replacing worn components, or upgrading your everyday carry, our Glock and SIG parts are selected to help you create a handgun that fits your shooting style. Explore quality components for Glock Gen 1-3, SIG P320, SIG P365, and other popular handgun platforms.
Can I customize my Glock or SIG pistol with aftermarket parts?
Yes. Many Glock and SIG Sauer platforms are designed with extensive aftermarket support, allowing owners to upgrade components such as frames, grip modules, slides, barrels, triggers, magazines, and optics. Always verify compatibility with your specific model and generation before installation.
Refine Search
-11%
Advantage Arms Conversion Kit for PSA Dagger Compact - 22 LR, Optics Ready
The Advantage Arms Conversion Kit (Model: Dag-C-MOD-CA) is the perfect solution for converting your ..
-28%
Engraved Bandana Standard Slide For Glock 17 / 19 / 21 / 26 / 43 - Color Options
Elevate your Glock build with the Engraved Bandana Slide For Glock 17 / 19 / 21 / 26 / 43..
-17%
G17 / G19 / G26 / G34 / G21 / G40 / G43 RMR Cut MKII Cerakoted Performance Slide, Ported Top, Optic Ready – Moriarti Arms
The MKII RMR Cut Cerakoted Performance Slide delivers premium machining, enhanced functionality, and..
-23%
G19 9MM Complete Slide Kit – Glock 19 Gen 1-3 / RMR Cut / Threaded PVD Barrel / Black Slide– Moriarti
Upgrade your Glock 19 build with the G19 Complete Slide Kit with threaded PVD barrel offered th..
G19 Compact Lightening Cut Slide, Gen 3 w/ RMR Cutout | Glock 19 Upgrade | Available in Cerakote & Blacknitride
Transform your Glock 19 with the G19 Compact Lightening Cut Slide, Gen 3 w/ RMR Cutout, designed for..
-39%
Geisler Defence 19X 80% Pistol Frame – Gen 1-3 Compatible / G2 Design / Choose Color
GEISLER DEFENCE - GLOCK 19X GEN 1-3 Compatible - 80% lower frame only - Model 1917 - No JigThis is 8..
Glock 19 Compact Lightening Cut Gen 3 Slide - Choose Color, Cerakote & Blacknitride Finish
Upgrade your Glock 19 with our G19 Compact Lightening Cut Gen 3 Slide, expertly crafted for performa..
-20%
Glock 19 Compatible Slide - Stripped Slide with RMR Cut – Black Nitride
Elevate your Glock 19 to a new level of precision and reliability with the Glock G19 Compatible Stri..
-29%
Glock 19 Compatible Slide with Rear Serration | Gen 1-3, G19, G19X | Custom Cerakote Colors
Enhance your Glock 19 build with this premium slide, compatible with Gen 1, 2, and 3 GLOCK® frames, ..
-20%
Glock 19 Gen 1-3 Compatible The Ivory Complete Slide Kit | 9mm Barrel | RMR
Elevate your Glock 19 with this Complete Slide Kit, designed for superior performance and durability..
-13%
Glock 21 (45 ACP) Compatible Stripped Slide with RMR Cut – Black Nitride - Gen 1-4
Elevate your Glock 21 to a new level of precision and reliability with the Glock 21 (45 ACP) Compati..
-30%
Glock G17 Gen3 Compatible Stripped Slide Gen 1-3 | Black
PRODUCT SPECS:416 Stainless SteelHeat Treated 42 HRCFits on Gen 1-4 FramesUtilizes a Gen 3 Parts Kit..
-43%
Glock G19 Gen3 Compatible Stripped Slide with RMR Cut | Precision Machined for Performance
Elevate your Glock 19 with the Live Free Armory Black G19 Compatible Slide with RMR Cut, designed fo..
-13%
Glock G19/G17/G21/G23/G26/G34/G43 Compatible Stripped Slide w/ RMR Cut, Natural Camo| Choose Platform
Key Features: Optics Ready with RMR Cut: This slide features a factory-installed RMR cut, allowin..
-24%
Glock G19/G21/G26/G43/G17 Battleworn American Flag Stripped Slide - RMR Cut - Color and Platform Choice – Gen 1-3
Please choose platform and color on top of page.Product Specs:Front & Rear serrations416 Stainle..
-24%
Glock G19/G21/G26/G43/G17 Compatible Premium Slide - RMR Cut - Color and Platform Choice – Gen 1-3
Please choose platform and color on top of page.Elevate your Glock build with this premium Bullnose ..
-25%
Glock Model 40 Stripped Slide w/ RMR Cut – Black (10MM) - Bullnose Design
Product Specs:416r Stainless SteelHardened to 42-44 RWCerakoted BlackRMR Optic CutoutUtilizes 6-32 S..
-25%
Stiffler G19 Viper Slide, RMR Cut with Aluminum Plate Cover - Choose Color
Upgrade your Glock 19 with the Stiffler G19 Viper Slide, a robust and precision-engineered slide des..
-22%
The Chameleon Glock 19 Gen 1-3 Compatible Complete Slide Kit with RMR Cut – Gold Coating, Choose Barrel Color
Stand out from the crowd with The Chameleon Glock 19 Gen 1-3 Compatible Complete Slide Kit. Designed..
-228x228.webp "ALPHA COMPETITION GLOCK 17/19 GEN 3-4 - TIMNEY TRIGGER")
-23%
ALPHA COMPETITION GLOCK 17/19 GEN 3-4 - TIMNEY TRIGGER
The first in the Alpha Series line up is a replacement trigger for the Glock generation 3 and 4 pist..
Ameriglo I-Dot Yellow Front and Rear Sight Set - Tritium
Ameriglo I-Dot Tritium Yellow Front & Rear Sight Set for Glock 17, 19, 22, 23, 34, 35 | Enhanced..
-228x228.webp "COPPERSTAR Glock 19 9MM Complete Slide Kit – For G19 Gen 1-3 with RMR Cut – Choose Barrel Color")
-25%
COPPERSTAR Glock 19 9MM Complete Slide Kit – For G19 Gen 1-3 with RMR Cut – Choose Barrel Color
Elevate your Glock 19 with the COPPERSTAR 9MM Complete Slide Kit, designed specifically for Glock 19..
-46%
G17 Full Size 9mm Gen 3 Lightning Cut Slide – Choose Color – Stripped Slide for Custom Builds
Upgrade your Glock 17 with the Gen 3 Lightning Cut Slide, designed for superior performance and enha..
-26%
G17 Golden Rush 9mm Full Pistol Build Kit – Glock 17 Gen 1-3 Compatible – Includes Gold Barrel, Stripped Slide, and Essential Parts (No Frame)
Caliber:9mm Luger / ParabellumThe 9mm caliber is a popular choice for its affordability, low recoil,..
-10%
G19 The Lightening Complete Slide w/ RMR Cutout – Gen 3 Compatible – 9mm Barrel (Choose Barrel Color)
Elevate your Glock 19 with the Lightening Complete Slide Kit featuring a RMR cutout and match-grade ..
Glock 17 Compatible Complete Lower Parts Kit - Gen 1-3
Manufactured to factory specs, these Glock frame parts kits are designed as OEM replacement for Full..
GLOCK 17 Compatible Slide Parts Kit - Gen 3
GLOCK 17 Compatible Slide Parts KitIncludes:ExtractorExtractor Depressor PlungerExtractor Depressor ..
-19%
Glock 17 Gen 1-3 Compatible 9mm Full Pistol Build Kit - Includes PVD Barrel, Black Frame, and Essential Parts (No Frame Included)
Caliber:9mm Luger / ParabellumThe 9mm caliber remains one of the most popular choices for handgun ow..
-30%
Glock 17 Gen 1-3 Compatible Pistol Build Kit w/ RMR Optic Cut Slide / Black / No Lower
Caliber: 9mm Luger / ParabellumThe 9mm Luger / Parabellum caliber has become a top choice for firear..
-24%
Glock 19 'AmeriGlo' Complete Slide Kit – RMR Cut, Sniper Grey Finish – Gen 1-3 Compatible - Choose Barrel Color
Enhance your Glock 19 with the 'AmeriGlo' Complete Slide Kit, designed for Gen 1-3 Glock 19 models. ..
-59%
Glock 19 Compatible / Black - Nitride / 9mm Barrel, No Thread
High quality unbranded replacement black nitride match grade 9mm barrel is designed to fit Glock 19:..
-228x228.webp "Glock 19 Compatible 9mm Full Pistol Build Kit | No Frame | FDE | RMR Cut Slide | Gen 1-3")
-44%
Glock 19 Compatible 9mm Full Pistol Build Kit | No Frame | FDE | RMR Cut Slide | Gen 1-3
Build or upgrade your Glock 19 Gen 1-3 with this Glock 19 Compatible 9mm Full Pistol Build Kit in a ..
-41%
Glock 19 Compatible Barrel - PVD Coated - Non Threaded
Glock 19 Compatible Barrel - PVD Coated - Non ThreadedPut a sense of style and uniqueness in your Gl..
-17%
Glock 19 Compatible Complete Lower Parts Kit - Gen 1-3
Kit Includes:ConnectorExtended Slide Stop Release with SpringLocking Block PinExtended Magazine Rele..
-27%
Glock 19 Compatible Pistol Build Kit - RMR Optic Cut Slide - Black - No Lower
Key Features: RMR Optic Cut Slide: Includes a RMR cut that is optic-ready for easy and secur..
-27%
Glock 19 Compatible Pistol Build Kit - RMR Optic Cut Slide - Black - PVD Barrel - No Lower
Caliber: 9mm Luger / ParabellumThe 9mm Luger or Parabellum caliber is one of the most popular choice..
-14%
Glock 19 Compatible Pistol Build Kit - RMR Optic Cut Slide - Black / Copper Barrel - No Lower
The 9mm Luger or Parabellum caliber is a popular choice for firearm enthusiasts, and for good reason..
-47%
Glock 19 Compatible Stainless Steel 9mm Barrel - Non Threaded
Replacement stainless steel match grade 9mm barrel is designed to fit Glock 199mmDrop in fit for Gen..
-22%
Glock 19 Gen 1-3 Compatible THE COMPETITOR Black Graphite Complete Slide Kit – Choose Barrel Finish
Elevate your Glock 19 with the THE COMPETITOR Black Graphite Complete Slide Kit, designed for shoote..
-28%
Glock 19 Gen 1-3 Compatible THE COMPETITOR Burnt Bronze Complete Slide Kit – Choose Barrel Finish
Transform your Glock 19 with the THE COMPETITOR Burnt Bronze Complete Slide Kit by Stiffler, designe..
-228x228.webp "Glock 19 Gen 1-3 Compatible THE COMPETITOR Sniper Grey Complete Slide Kit – Choose Barrel Finish")
-28%
Glock 19 Gen 1-3 Compatible THE COMPETITOR Sniper Grey Complete Slide Kit – Choose Barrel Finish
Elevate your Glock 19 with THE COMPETITOR Sniper Grey Complete Slide Kit, designed for the discernin..
-24%
Glock 19 Gen 1-3 Compatible Threaded Barrel – Black Nitride, 9mm
Enhance your Glock 19's performance and customization potential with this Glock 19 Compatible 9MM Th..
-29%
Glock 19 Gen 1-3 Complete Slide Parts Kit
GLOCK 19 Compatible Slide Parts Kit IncludesExtractorExtractor Depressor PlungerExtractor Depressor ..
-59%
Glock 19 Gen 3 Compatible Barrel – 9mm, 416R Stainless Steel, 1:10 Twist, TiN Finish, Crowned
Glock 19 Gen 3 Compatible Barrel – 9mm, 416R Stainless Steel, 1:10 Twist, TiN Finish, CrownedUpgrade..
-228x228.webp "Glock 23 (.40S&W) Complete Slide Kit - RMR Cut - Nitride with Stainless Optimus Barrel")
-19%
Glock 23 (.40S&W) Complete Slide Kit - RMR Cut - Nitride with Stainless Optimus Barrel
This slide comes with a polygonal rifled Optimus Barrel and utilizes a Gen 3 Upper Parts Kit.Sl..
-23%
Glock 26 / 43 Compatible Complete Slide Assembly Kit with Nitride Barrel Gen 1-4 - Choose Platform
The Complete Standard Slide Assembly Kit for Glock 26 or Glock 43 compatible pistols delivers reliab..
Glock 26 Compatible Complete Lower Parts Kit - Gen 1-3
Painstakingly manufactured to factory specs, our Glock frame parts kits are designed as a direct OEM..
Glock 26 Compatible Slide Parts Kit for Gen 1-4
Glock 26 Compatible Slide Parts Kit for Gen 1-4Includes:ExtractorExtractor Depressor PlungerExtracto..
Glock 43 Compatible Complete Lower Parts Kit - Gen 1-3
Painstakingly manufactured to factory specs, our Glock frame parts kits are designed as a direct OEM..
GLOCK 43 Compatible Slide Parts Kit
GLOCK 43 Compatible Slide Parts KitIncludes:Glock Firing PinGlock Firing Pin Spacer SleeveSpring Cup..