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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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..
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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..
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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..
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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..
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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")
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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..
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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..
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Glock 19 Gen 1-3 Complete Slide Parts Kit
GLOCK 19 Compatible Slide Parts Kit IncludesExtractorExtractor Depressor PlungerExtractor Depressor ..
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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")
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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..
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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..
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Glock Gen 1-3 Compatible Complete Lower Parts Kit - Choose Shoe Color and Platform
Glock Gen 1-3 Compatible Complete Lower Parts Kit - Choose Shoe Color and Platform on top of pageAva..
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Glock OEM Poly Fixed Front & Rear Sight Set - Gen 1-5 Comp
Upgrade your Glock with a high-quality OEM sight set designed for optimal performance and durability..
H-SUN REFLEX X2 2MOA RED SHAKE
Holosun Technologies, 407C-X2, Red Dot, 2 MOA, Black, Side Battery, Solar Failsafe, Mount Not Includ..
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KIRO Morph 19 Glock Conversion Kit – Compact PDW Chassis for G17/G19 Gen 3-5, Spring-Loaded, Picatinny Rails
Transform your Glock into a precision personal defense weapon (PDW) with the KIRO Morph 19 — a compa..
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Match Grade G19 Barrel - Crown Cut with Copper PVD Finish – Precision and Performance
Match Grade G19 Barrel - Crown Cut with Copper PVD Finish – Precision and PerformanceUpgrade Your Gl..
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Moriarti Glock 19 Gen 1-3 Complete Slide Kit – Blue DLC / RMR Cut / Black or Bronze Barrel / Fiber Optic Sights
Elevate your Glock 19 build with the 'Blue Polisher' Complete Slide Kit by Moriarti, a performance-d..
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P365XL ALG Aluminum Module & Assembled Slide Set – Choose 3.7" Barrel Finish
Build out a premium P365 configuration with the P365XL ALG Aluminum Grip Module & Assembled Slid..
SCT 19 Compact Serialized Frame for Glock Gen 1-3 – Black, G19/23/32 Compatible
The SCT 19 Serialized Compact Frame is designed for builders and shooters seeking high performance a..
SCT Manufacturing SCT 43X SUB COMPACT STRIPPED POLYMER FRAME - Fits Glock 43/43x/48
The SCT Manufacturing Glock® Compatible Sub Compact stripped frame is going to change the way you bu..
SCT Manufacturing Stripped Glock 17 Compatible Full Sized Frame - Black - FFL Transfer
SCT Manufacturing Stripped Glock 17 Compatible Full Sized Frame SPECIFICATIONS:Brand: SCT Manuf..
SIG P320 & P365/P365XL Spiral Fluted 9mm Barrel – Black Nitride | Choose Model
Upgrade your SIG with a spiral fluted 9mm barrel available for P320 Compact, P320 Full Size, and P36..
SIG P320 ALG Carry Size Grip Module – Choose Module & Grip Color
Customize your P320 with the SIG P320 ALG Carry Size Grip Module, available with your choice of modu..
SIG P320 Black Nitride Optimus Ported Barrel – Compact or Full Size
Upgrade your SIG P320 with the Optimus ported barrel, available for P320 Compact or Full Size config..
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SIG P365XL Grip Module | KMT Grip Module | Choose Color | Moriarti Armaments
Upgrade your SIG Sauer P365XL with the KMT Grip Module, engineered to improve ergonomics, handling, ..
SIG Sauer P320 AXG Carry Grip Module – Black Aluminum w/ G10 Panels
Upgrade your P320 configuration with the SIG Sauer P320 AXG Carry Grip Module, combining the modular..
SIG Sauer P320 Lower Parts Kit – Complete FCU Parts Kit with Flat Trigger
Complete or upgrade a compatible SIG P320 Fire Control Unit with this P320 lower parts kit (LPK) fea..
SIG Sauer P320 Lower Parts Kit – Complete FCU Parts Kit with Flat Trigger
Complete a custom slide or replace worn components with this SIG P320 9mm slide parts kit. Designed ..
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The Battleworn Glock 19 Slide Kit – Gen 1-3 Upgrade with Custom Barrel Colors
The Battleworn Glock 19 Slide Kit is your ultimate upgrade for performance, durability, and style. C..
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The Core 9mm Complete Slide Kit – Glock 19 Gen 1-3 Compatible, Black Nitride Barrel
Upgrade your Glock 19 with The Core 9mm Complete Slide Kit, designed for Gen 1-3 Glock 19 models. Th..
The Coyote Tan Complete Slide Kit w/ RMR Cutout – Gen 3 Compatible – G17 or G19 Option - Stainless Optimus Barrel
The slide is crafted from high-quality materials and finished with a sleek black nitride coating, wh..
The Lightening Ported Stainless Barrel Complete Slide w/ RMR Cutout – Gen 3 Compatible – G17 or G19 Option
Elevate your Glock 19 with the Lightening Complete Slide Kit featuring a RMR cutout and match-grade ..
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THE TITAN Glock 19 Complete Slide Kit - RMR Cut / Black Barrel / Choose Slide Color – Gen 3 Compatible
Unlock the full potential of your Glock 19 with the THE TITAN Glock 19 Complete Slide Kit. This comp..
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G40 10MM Gen 4 Long Slide – RMR Cut | Bullnose | Choose Cerakote Color
Upgrade or complete your G40 10MM Gen 4 long-slide configuration with a precision-machined American-..
Geisler Defence 19X G2 Rear Rail Set | For 80 Percent Blank
Compatibility Designed for: Geisler Defence 19X 80% Frame – G2 Parts Compatibility: Gen 1–3 config..
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Glock 19 Compatible Pistol Build Kit / Blue DLC RMR Slide / Gold Barrel / No Lower
Caliber: 9mm Luger / ParabellumThe 9mm Luger / Parabellum caliber has earned its place as one of th..
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Glock 26 Compatible "Strike" Complete Slide Kit - RMR / Black
Glock 26 Gen 1-3 Compatible Complete SlideBear Creek 9mm 416R SS Threaded Black Nitride BarrelPolyme..
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Glock 26 Gen 1-3 Compatible "Live Free" Complete Slide Kit - RMR / Black
Glock 26 Gen 1-3 Compatible Complete SlideBear Creek 9mm 416R SS Threaded Black Nitride BarrelPolyme..
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Glock G19 Gen 1-3 'Red Crimson' Complete Slide Kit with RMR Cut | Custom Barrel Colors & Sights
Enhance your Glock 19’s performance and aesthetics with the Red Crimson Complete Slide Kit. This kit..
SCT Manufacturing SCT 43 Assembled Pistol Frame Fits Glock 43
Specifications:Brand: SCT ManufacturingModel: Assembled Sub Compact Frame Black Glock 43x and 48 Com..
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Sig Sauer Sig MPX 9mm 50rd - Black Polymer Drum
Product Description50-round drum MagazineFits Sig Sauer® Sig MPX 9mmHeat treated stamped steel ..
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The Thunder 9mm Glock 43 Compatible Complete Slide Kit - For G43 Gen 3-5, RMSc Optic Cut, Black Cerakote
Upgrade your Glock 43 with the Thunder 9mm Glock 43 Compatible Complete Slide Kit designed for Gen 3..