The Glock 19 Gen 5 is a popular handgun, and adding a threaded barrel opens up a world of possibilities for suppressors and other accessories. But when it comes to choosing a threaded barrel, the decision between an Original Equipment Manufacturer (OEM) barrel and an aftermarket option can be tricky. This guide will break down the key differences to help you make an informed choice.
Understanding OEM Glock Threaded Barrels
An OEM Glock threaded barrel is manufactured by Glock itself. This means it's designed and built to meet Glock's exacting specifications, ensuring a perfect fit and optimal performance with your Gen 5 Glock 19. While Glock doesn't currently offer a factory threaded barrel for the Gen 5 Glock 19, the term "OEM" in this context often refers to barrels made to the exact specifications as a potential future Glock offering, or barrels produced by companies that have worked directly with Glock and are known for high quality and precision.
Advantages of OEM-Style Barrels (Assuming availability):
- Guaranteed Fit and Function: An OEM barrel is designed to seamlessly integrate with your Glock 19 Gen 5, ensuring consistent reliability and accuracy.
- Material Quality: OEM barrels usually utilize high-quality materials, designed for durability and longevity.
- Potential Warranty Considerations: While this depends heavily on the manufacturer and any specific warranties they offer, OEM-style barrels from reputable sources often come with better warranty support than aftermarket options.
Exploring Aftermarket Threaded Barrels for Glock 19 Gen 5
The aftermarket offers a wide range of threaded barrels for the Glock 19 Gen 5, from budget-friendly options to high-end, precision-engineered barrels. This variety provides more choices in terms of features, materials, and price points.
Advantages of Aftermarket Barrels:
- Greater Availability: Unlike OEM barrels (currently unavailable from Glock), aftermarket barrels are readily available from numerous manufacturers.
- Variety of Options: Aftermarket manufacturers offer a broader selection of features, such as different finishes (e.g., nitride, DLC), thread pitches, and chamberings.
- Price Range: Aftermarket barrels generally offer a wider range of price points, allowing you to find a barrel that fits your budget.
Disadvantages of Aftermarket Barrels:
- Variable Quality: Quality can vary significantly between manufacturers. It's crucial to research and select a reputable manufacturer with a proven track record.
- Potential Fit Issues: While reputable manufacturers strive for precise tolerances, there's a slightly higher risk of fit issues compared to OEM barrels.
- Warranty Concerns: Warranties can be less comprehensive or more difficult to obtain compared to OEM barrels.
Factors to Consider When Choosing a Threaded Barrel
Regardless of whether you choose an OEM-style or aftermarket barrel, several factors should influence your decision:
- Thread Pitch: Ensure the thread pitch matches your suppressor or other accessories. Common thread pitches for Glock barrels include 1/2x28 and 9x19.
- Material: Stainless steel is a popular choice for durability, while other materials like nickel-molybdenum alloy can offer enhanced corrosion resistance.
- Finish: Different finishes, such as nitride or DLC, offer varying levels of protection against wear and corrosion.
- Manufacturer Reputation: Research the manufacturer thoroughly to ensure they have a good reputation for quality and customer service.
- Price: Set a budget before you start shopping to avoid overspending.
Conclusion: Making the Right Choice
Choosing the right threaded barrel for your Glock 19 Gen 5 requires careful consideration. While an OEM-style barrel (if available from a reputable source) might offer a guaranteed fit and high quality, the greater availability and variety of aftermarket options often make them the more practical choice. Always prioritize researching manufacturers and ensuring you select a high-quality barrel from a trusted source to guarantee safe and reliable operation of your firearm. Remember to always consult with a firearms professional and adhere to all relevant safety regulations.
