The Glock Replacement Barrel for Glock Model 27 – .40 S&W, 3.5" (Part 6026) is a compact, high-performance barrel designed to restore or upgrade the accuracy and reliability of your subcompact .40 S&W carry pistol. Whether you’re refreshing a high-round-count Glock 27, building a dedicated training gun, or simply wanting a spare barrel on hand, this 3.5-inch .40 S&W replacement barrel offers dependable performance in a drop-in, Glock 27–compatible package.
Precision-Made Replacement Barrel for Glock 27
Designed specifically to fit the Glock Model 27 in .40 S&W, this 3.5" barrel is built to keep your subcompact pistol shooting at its best:
If your factory barrel shows wear, erosion, or accuracy drop-off, this replacement barrel is a smart way to restore confidence and consistency in your carry or backup gun.
Reliable .40 S&W Performance in a Compact Package
The Glock 27 is known for delivering big performance from a small frame. This replacement barrel is purpose-built to maintain that reputation:
Optimized for standard .40 S&W defensive and training ammunition
Short 3.5" profile supports compact concealed carry while still providing solid velocity
Ideal for EDC pistols, backup guns, and off-duty carry
Whether you use your G27 for daily carry or as a deep-concealment option, a fresh barrel helps ensure you get consistent shot placement and dependable function.
Drop-In Replacement for Easy Installation
This Glock 27 replacement barrel is designed as a direct swap for your existing barrel:
Drop-in style fit in most standard Glock 27 slides (no permanent modification typically required)
Perfect for routine maintenance, barrel refreshes, or keeping a spare barrel ready
A smart option for shooters who put serious round counts through their subcompact pistols
For best results, always verify proper lockup, headspace feel, and function with a safe, unloaded pistol before live fire—and consider having a qualified gunsmith inspect or install any critical firearm components.
Great for Defensive, Duty, and Training Use
A dedicated replacement barrel for your G27 lets you configure your pistol the way you want:
Defensive carry: Keep a fresh barrel installed in your primary EDC gun while using the original as a backup or training barrel.
Training & practice: Rotate barrels between range sessions and carry use to help manage wear over time.
Duty & backup roles: Ideal for law enforcement or security professionals who rely on compact .40 S&W pistols.
If the Glock 27 is part of your personal protection plan, a quality replacement barrel is cheap insurance for long-term reliability.
Durable Construction for High-Round-Count Shooters
Subcompact pistols like the Glock 27 can see just as many rounds as full-size guns—especially in the hands of serious shooters. This barrel is built with longevity in mind:
Rugged steel construction designed for repeated firing and regular training
Machined to maintain proper fit with slide, locking surfaces, and recoil system
Compatible with typical Glock 27 components like the factory recoil spring assembly
With normal cleaning and maintenance, this replacement barrel is ready to support thousands of rounds of accurate, dependable performance.
Perfect Addition to Your Glock 27 Spare Parts Kit
If you maintain your own pistols or manage multiple handguns, having a spare barrel on hand is smart:
Excellent addition to a Glock 27 parts kit, alongside extra recoil springs, pins, and magazines
Minimizes downtime if your original barrel becomes damaged or excessively worn
Provides flexibility if you want to dedicate one barrel to carry ammo and another to high-volume practice
For anyone who depends on a G27, a replacement barrel isn’t a luxury—it’s practical preparedness.
Key Specs – Glock Replacement Barrel, Model 27, .40 S&W (6026)
Product: Glock Replacement Barrel – Glock Model 27
Caliber: .40 S&W
Length: 3.5" (subcompact length)
Compatibility: Glock 27–pattern pistols
Type: Drop-in replacement barrel
Part Number: 6026
Use Case:
Barrel replacement for worn or damaged factory barrels
Spare barrel for training and high-volume shooting
Accuracy and reliability refresh for EDC or backup pistols
Safety & Installation Notes
Always ensure your pistol is completely unloaded before removing or installing any barrel or internal components.
After installation, perform a thorough function check and test with your chosen ammunition at the range before carrying for defense.
Follow all local, state, and federal laws regarding firearm parts, modifications, and use.
If you’re looking to refresh, repair, or upgrade your Glock Model 27, the Glock Replacement Barrel .40 S&W 3.5" (6026) is a dependable, compatible option that helps restore factory-level performance and confidence in your compact .40 carry gun.
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