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Glock

At 3CR Tactical, we offer an extensive selection of premium Glock parts to help you enhance, maintain, and customize your Glock handgun. Whether you’re looking to upgrade performance, improve accuracy, or personalize the look of your firearm, we have the Glock parts to fit your needs.

Glock Slides

Stripped and assembled aftermarket Glock slides for Gen 1–3 OEM and Polymer80 frames. Every slide ships from Plantation, FL with free shipping.

Stripped slides — choose your finish, optic cut, and serration pattern, then add your own barrel and internals. Best if you already have components or want full control over your build.

Assembled slides — barrel, internals, and sights installed. Drop it on your frame, lube, and run a break-in. Ready to shoot in minutes, not hours.

Build-Your-Own configurators — pick your slide, barrel, and internals from verified-compatible options. One price, one shipment, no guesswork.

Models in stock: G17, G19, G22, G23, G26, G43, G43X, G48. Finishes include black nitride, DLC, Cerakote, FDE PVD, TiN (gold), and rose gold. RMR and iron sight cuts available.

Glock Slides
Glock Parts Kits

At 3CR Tactical, our Glock parts kits provide everything you need for DIY gun building, whether you’re upgrading an existing Glock or completing a custom build. From a slide and parts kit to a final assembly kit, we offer options for various models, allowing enthusiasts to configure their Glock pistols to specific preferences. With options for full-sized frames, mid-sized frames, and a range of calibers, our kits make it easy to personalize and assemble your own Glock.

Glock Parts Kits
Compensators

3CR Tactical offers a range of Glock compensators designed to reduce felt recoil, minimize muzzle climb, and provide a flatter shooting experience. Ideal for tactical range practice and home defense, a compensator for Glock pistols helps improve control and allows for accurate follow-up shots. Our compensators are compatible with a variety of Glock models, including the Glock 19, Glock 43, Glock 43X, and Glock 48, and pair seamlessly with threaded barrels and aftermarket slides.

Compensators
Barrels

Glock Barrels Upgrade your Glock 19 barrel or any other model to maximize its accuracy, precision, and reliability. Glock-compatible barrels are an inexpensive way to enhance and customize your handgun. Find the best replacement barrel for your Glock from 3CR Tactical, below.

Barrels
Pistol Optics

Pistol Optics

Are you looking for an edge when it comes to shooting your handgun? Pistol optics and sights can be a great way to improve accuracy, speed up target acquisition, and extend the range of your weapon.

Pistol Optics
Pistol Sights

Iron or manual sights for pistol applications

Pistol Sights
Misc Parts

Miscellaneous parts for the Glock and/or Polymer80 pistol platforms

Misc Parts
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