Accessory

    Glock 19 Gen 5 9mm + Eotech MOS Combo Accessory Compatibility & Recommendation Guide

    Product Compatibility Overview

    The Glock 19 Gen 5 9mm paired with an Eotech MOS (Modular Optic System) represents a highly adaptable, modern handgun platform. The Gen 5 Glock 19 features the latest Glock Safe Action system, a flared magwell, no finger grooves, and an ambidextrous slide stop lever. The MOS configuration allows direct mounting of micro red dot sights, greatly expanding optic compatibility.

    Accessory Mounting Systems and Compatibility Standards

    • MOS Plate System: Compatible with most major red dot footprints (e.g., Trijicon RMR, Leupold Deltapoint Pro, Eotech EFLX)
    • Standard Glock Rail: Accepts most Picatinny/1913-compatible weapon lights and lasers
    • Universal Glock Frame: Compatible with Gen 5-specific and universal Glock accessories

    Essential Accessories

    Must-Have Accessories for Optimal Performance

    • High-Quality Magazines: OEM Glock magazines are recommended for reliability. Magpul GL9 magazines offer a budget-friendly alternative.
    • Weapon Light: A compact, reliable light such as the Streamlight TLR-7A ensures target identification in low light.

    Safety and Security Accessories

    • Trigger Guard Holster: Prevents accidental discharge during storage or transport.
    • Chamber Flag: For safe storage and range use.

    Optics and Sighting Systems

    Compatible Scopes, Red Dots, and Iron Sights

    • Red Dot Sights:
    • Iron Sights:
      • Suppressor-height sights from AmeriGlo or Trijicon for co-witnessing with optics

    Popular Brands and Model Recommendations

    • Eotech: EFLX for ruggedness and clarity
    • Trijicon: RMR for proven durability
    • Holosun: 507C X2 for advanced features at a moderate price

    Tactical Enhancements

    Rails, Grips, and Ergonomic Improvements

    • Rail Attachments:
      • SureFire X300U-A for high-output tactical lighting
      • Streamlight TLR-7A for compact carry
    • Grip Enhancements:
      • Talon Grips for improved texture and control
      • Hogue HandALL Beavertail Grip Sleeve for added comfort

    Lighting Systems and Laser Attachments

    • Laser: Crimson Trace Rail Master for compact, reliable aiming
    • Light/Laser Combos: Streamlight TLR-6 (light/laser combo for subcompact fit)

    Performance Upgrades

    Triggers, Barrels, and Internal Components

    • Triggers:
      • Overwatch Precision TAC Trigger for a crisper break
      • Glock Performance Trigger for OEM reliability
    • Barrels:
      • Kart Precision Barrel for match-grade accuracy
      • Lone Wolf AlphaWolf Barrel for threaded/suppressed use
    • Professional Installation Recommendations:
      • Trigger and barrel upgrades should be installed by a certified Glock armorer to ensure safety and reliability.

    Holsters and Carry Gear

    Compatible Holster Types and Brands

    • Inside-the-Waistband (IWB):
      • Tier 1 Concealed Axis Elite (MOS/optic compatible)
      • Safariland 6390RDS (duty holster with optic cut)
    • Outside-the-Waistband (OWB):
    • Concealed Carry Considerations:
      • Ensure holster accommodates optic and light if installed.

    Maintenance and Storage Accessories

    Cleaning Kits and Maintenance Tools

    • Glock OEM Cleaning Kit: Designed for 9mm pistols
    • Otis Technology Pistol Cleaning Kit: Compact and comprehensive
    • Armorer’s Tool: Glock Disassembly Tool for routine maintenance

    Storage Solutions and Gun Safes

    • Secure Gun Safe:
      • Vaultek VT20i (biometric, compact)
      • Fort Knox PB1 (mechanical reliability)
    • Range Bag: Dedicated pistol compartment for safe transport

    Budget Considerations and Value Analysis

    Essential vs. Optional Accessories Priority List

    • Essential:
      • OEM magazines, weapon light, reliable holster, cleaning kit
    • Optional:
      • Aftermarket trigger, match barrel, grip enhancements, advanced optics

    Best Value Recommendations for Different Budgets

    • Entry-Level: Magpul GL9 magazines, Talon Grips, basic Kydex IWB holster
    • Mid-Range: Streamlight TLR-7A, Holosun 507C X2, Tier 1 Concealed holster
    • Premium: Trijicon RMR, Overwatch Precision Trigger, SureFire X300U-A, Safariland 6390RDS

    Installation and Compatibility Guide

    Professional Installation vs. DIY Considerations

    • DIY: Magazines, grips, lights, and most optics (with MOS plates)
    • Professional: Triggers, barrels, and any internal work should be done by a certified armorer

    Common Compatibility Issues and Solutions

    • Optic Height: Use suppressor-height sights for co-witnessing
    • Holster Fit: Ensure holster is cut for optic and light if installed

    Brand Recommendations and Reviews

    Top-Rated Accessory Manufacturers

    • Optics: Eotech, Trijicon, Holosun
    • Lights: SureFire, Streamlight
    • Triggers: Overwatch Precision, Glock OEM
    • Holsters: Safariland, Tier 1 Concealed, BlackPoint Tactical

    User Reviews and Professional Assessments

    • Eotech EFLX praised for clarity and ruggedness
    • Trijicon RMR considered gold standard for duty use
    • Streamlight TLR-7A noted for compact size and reliable activation

    Legal and Safety Considerations

    • Federal Regulations: All modifications must comply with NFA and ATF regulations
    • State/Local Laws: Check for restrictions on magazine capacity, threaded barrels, and laser attachments
    • Best Practices: Always verify firearm is unloaded before installation; use chamber flags during maintenance

    Sources