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.
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ADV ARMS 22LR CONV KIT PSA DAGGER CA
The Advantage Arms is a conversion kit in 22 LR with a 4.02" barrel. Key details Brand: Advantage ..
Assembled & Complete Slide for SIG Sauer P365 – 3.1" Barrel Compatible
Upgrade your compatible SIG P365 with this Assembled & Complete P365 Slide, designed specificall..
Assembled Galaxy GunCandy SIG P320 Full-Size Slide Kit with Nitride Barrel
Give your P320 a distinctive custom finish with the Galaxy GunCandy SIG P320 Full-Size Slide Kit, co..
Assembled SIG P365 Compensated Slide – Black Ported Barrel | Choose Slide Color
Upgrade your SIG P365 with a complete assembled P365 compensated slide featuring a black nitride Opt..
Cerakoted MK3 Compensated Slide for SIG Sauer P320 – Full-Size or Compact | Color Choice
The MK3 Compensated Slide for SIG Sauer P320 is a performance-focused aftermarket slide based on the..
Complete Compensated Slide for SIG Sauer P365 – 3.7" Barrel | RMSc Optic Cut
Upgrade your compatible P365 configuration with this Complete Compensated Slide for SIG Sauer P365, ..
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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..
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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..
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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..
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Geisler Defence 19X 80% Pistol Blank – Gen 1-3 Compatible / G2 Design / Choose Color
GEISLER DEFENCE - GLOCK 19X GEN 1-3 Compatible - 80% PISTOL BLANK only - Model 1917 - No JigThis is ..
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..
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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..
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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, ..
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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..
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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..
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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..
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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..
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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..
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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..
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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 ..
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Gradient Cerakote SIG P320 / P365XL Compensated Slide – Optics Ready | Choose Model & Color
Upgrade your SIG with a distinctive Gradient Cerakote compensated slide, custom finished by Moriarti..
LWD BARE TW LARGE FRAME AND GRIP
Lone Wolf Distributors, Timber Wolf, Bare Polymer Pistol Frame, Striker Fired, Semi-automatic, Polym..
SIG Sauer P365 Compensated Slide – 3.7" XL Barrel | RMSc Cut
Upgrade your compatible SIG P365 configuration with this P365 Compensated Slide, engineered around a..