10 Best Holster For Glock 19 With Flashlight 2026 in the United States

The Safariland 6360RDS is a well-built duty holster made from durable plastic, designed specifically for Glock 19 or 23 models equipped with a Surefire X300U flashlight and a red dot sight. Its standout feature is the Level Three retention system, which includes mechanical locks (ALS/SLS) to securely hold your weapon, providing extra peace of mind in high-stress situations. The holster’s mid-ride design positions the grip just above the belt, making it comfortable for extended wear while keeping the firearm easily accessible. A thoughtful addition is the protective red dot sight cover that automatically rotates away when you draw your weapon, preserving your optic from damage without slowing your draw. This holster fits a standard 2.25-inch belt, which is common for duty gear, and is designed for right-handed users.

The plastic material keeps the weight around one pound, making it reasonably light for a duty holster, though some might find it less flexible compared to leather options, affecting comfort for concealed carry. It is aimed at law enforcement or serious carry users who prioritize secure retention and compatibility with tactical accessories over minimalist design. If you carry a Glock 19 with a Surefire X300U and want a holster that balances security, durability, and quick access, this Safariland model is a strong contender. Casual or concealed carriers might find it bulky and less comfortable for everyday use.

The Alien Gear Rapid Force Level 2 Slim Holster is a solid choice for Glock 19 owners who use larger flashlight attachments. Made from durable polymer, it promises reliable toughness suitable for everyday carry and active use like hiking or fieldwork. Its Level 2 retention system offers a secure lock on your gun while still allowing a quick, natural draw with a thumb swipe—great for both safety and speed.

Designed for right-handed users, the holster mounts on a belt with a locking slide to ensure it stays firmly in place. It supports optics mounted at the rear sight, adding versatility for those with red dot sights, though it does not fit front-mounted optics like the Trijicon RMR. The slim design helps reduce bulk when carrying, but as an outside-the-waistband (OWB) holster, it may feel less discreet compared to inside-the-waistband options.

Compatibility is specific: it only fits certain Glock models and approved large flashlight brands, so these details must be checked carefully before purchase. The holster’s modularity is a plus, allowing quick changes between carry styles with the Rapid Force Quick Detach System. This holster suits right-handed Glock 19 users who want secure retention, good accessibility, and the option to carry with large lights and optics, especially in active or rugged environments.

The Alien Gear Rapid Force Level 3 Duty Holster is a solid option for those needing a holster that fits specific Glock models, including the Glock 19, equipped with compact flashlights. Made from a durable polymer blend, it offers strong retention through a Level 3 system that keeps your pistol secure while allowing quick drawing via its thumb-release mechanism. Its mid-ride position and adjustable mounting angles help users find a comfortable carry style, and it supports various belt sizes between 1.5" and 2.25".

This holster is compatible with many popular compact weapon lights and a wide range of optics, making it versatile for users who want to add attachments to their Glock. The inclusion of Alien Gear’s Quick Disconnect System (QDS) enables easy switching between different carry platforms, which is useful for those with multiple setups. However, it only fits right-handed shooters and excludes Glock MOS models or those with aftermarket slides that exceed factory dimensions. It also supports only approved compact lights, so lights not on the compatibility list will not fit.

While the polymer material is impact-resistant and durable, some users might find it less comfortable over long periods compared to softer materials. This holster is well-suited for those seeking a reliable, secure carry solution for their Glock 19 with a flashlight, particularly in duty or training settings. It is important to verify your exact gun and light compatibility before purchasing.