The Glock 48 MOS, with its Modular Optic System (MOS), has become a popular choice for concealed carry and competitive shooting. Its compact size and adaptability make it a versatile platform, but choosing the right optic can significantly impact its performance. This in-depth guide will explore the world of Glock 48 MOS optics, helping you select the perfect sight for your needs.
Understanding the Glock 48 MOS System
The Glock 48 MOS (Modular Optic System) features a slide pre-cut for mounting various miniature red dot sights (RDS). This eliminates the need for custom milling, a significant advantage for many shooters. The MOS system uses a series of plates, each designed to accommodate specific optic footprints. This means you aren't locked into a single optic choice. This flexibility is a key selling point. Common footprints supported include Trijicon RMR, Leupold DeltaPoint Pro, and Shield RMSc. It's crucial to check compatibility before purchasing any optic.
Choosing the Right Optic Plate
Glock provides several plates with the MOS system. These plates are crucial for secure and proper optic mounting. Selecting the incorrect plate will result in an improperly fitted optic and potential safety hazards. Always double-check the plate's compatibility with your chosen optic before installation.
| Optic Manufacturer | Plate Included with Glock 48 MOS |
|---|---|
| Trijicon RMR | Yes |
| Leupold DeltaPoint Pro | Yes |
| Shield RMSc | Yes |
| Other Manufacturers | May Require Separate Purchase |
Note: While Glock provides plates for popular optics, many aftermarket companies also offer plates for various optics. These can expand your options beyond the initial set.
Top Optic Choices for the Glock 48 MOS
Several excellent red dot sights pair well with the Glock 48 MOS. Here are a few top contenders, focusing on their strengths and weaknesses:
1. Trijicon RMR: The Classic Choice
The Trijicon RMR is a renowned and reliable choice. Its robust construction, bright reticle, and proven track record make it a popular option among both law enforcement and civilian shooters. However, it's generally larger and heavier than other options, which could slightly affect the Glock 48's concealability.
- Pros: Rugged, reliable, bright reticle, widely available
- Cons: Larger and heavier than some competitors, more expensive
2. Leupold DeltaPoint Pro: A Balanced Option
The Leupold DeltaPoint Pro offers a great balance of size, weight, and performance. It's known for its clear reticle and long battery life, making it a practical choice for everyday carry. Its smaller size is a significant advantage on a compact pistol like the Glock 48.
- Pros: Good size/weight ratio, excellent clarity, long battery life
- Cons: Can be slightly more expensive than other options
3. Holosun 507K/X2: Budget-Friendly Performer
Holosun optics offer excellent value for their price point. The 507K and 507X2 are compact, offer multiple reticle options, and boast impressive battery life thanks to solar charging capabilities. They represent a budget-friendly alternative without sacrificing significant features.
- Pros: Affordable, compact size, long battery life (solar charging), multiple reticle options
- Cons: Some may find the build quality slightly less robust than Trijicon or Leupold
Factors to Consider When Choosing an Optic
Beyond the specific optic brands, several factors play a crucial role in choosing the best option for your Glock 48 MOS:
- Size and Weight: Compactness is key for concealed carry. Larger optics may impact concealability and handling.
- Battery Life: Longer battery life is essential for reliability. Consider optics with solar charging capabilities.
- Reticle Type: Choose a reticle that suits your shooting style and lighting conditions. Dot, circle-dot, and other variations exist.
- Durability: An optic for a concealed carry weapon should be robust enough to withstand daily use and potential impacts.
- Budget: Optics range in price, so set a budget before you start shopping.
Installation and Zeroing
Installing the optic and plate onto your Glock 48 MOS is relatively straightforward. Consult your optic's and Glock's instructions for detailed steps. Proper zeroing is critical for accuracy. Use a safe shooting range and follow established zeroing procedures to ensure your optic is properly aligned. This may require several adjustments to achieve optimal accuracy.
Conclusion: Unlocking the Potential of Your Glock 48 MOS
The Glock 48 MOS offers unparalleled versatility with its optic-ready design. By carefully considering the factors discussed above and selecting the right optic, you can significantly enhance the performance and capabilities of your compact pistol. Remember to prioritize safety, proper installation, and thorough zeroing for optimal results. Enjoy the improved accuracy and shooting experience your Glock 48 MOS with a well-chosen red dot sight provides.