Bayco115861174
Nightstick Compact Weapon Light 550 Lumens Black$129.95
Availability: In Stock
The Nightstick TCM550XLS is a 550 lumen compact weapon light purpose-built for Glock pistols and modern tactical handguns. If you're setting up a defensive pistol, running a duty gun, or building a home-defense carbine with rail-mounted accessories, this is the kind of reliable, purpose-designed light that belongs on your platform. The TCM550XLS delivers 550 lumens of white light via a precision-engineered TIR lens that throws a sharp focused beam out to 136 meters—enough reach to identify threats at serious distance without wasting battery on spill. It's made from aircraft-grade 6061-T6 aluminum with a Type III hard anodized finish, which means it'll handle the recoil impulse and whatever field abuse you subject it to.
Ambidextrous operation is the rule here: rear-facing toggle switches on both sides let you run momentary or constant-on in your preferred hand, and there's a dedicated strobe mode for added versatility. The light ships pre-configured with a C1 insert for Glock pistols, and Bayco includes modular rail inserts so you can adapt it to other handgun platforms down the road. It's waterproof, impact resistant, and chemically resistant—core durability specs for anything you trust in the fight. One CR123 lithium battery is included in the box, along with spare Allen screws, an Allen wrench, and serialization for personal identification.
Whether you're a competitive shooter, a security professional, or a civilian working up a carry or home-defense setup, the TCM550XLS fills the tactical handgun light role without overengineering or unnecessary bulk. It's straightforward, rugged, and proven.
| Brand | Bayco (Nightstick) |
| Model | TCM550XLS |
| Light Output | 550 lumens |
| Beam Throw | 136 meters |
| Housing Material | Aircraft-grade 6061-T6 aluminum, polymer rear housing |
| Finish | Type III hard anodized (black) |
| LED Technology | LED with total internal reflection (TIR) lens |
| Operating Modes | Momentary, constant-on, strobe |
| Controls | Ambidextrous rear-facing toggle switches |
| Mounting | Modular rail inserts; pre-configured for Glock |
| Battery | 1 CR123 lithium (included) |
| Durability | Waterproof, impact resistant, chemical resistant |
| Included Accessories | Modular rail inserts (4), spare Allen screws, Allen wrench, CR123 battery, serialization |
The light ships pre-configured with a C1 insert for Glock pistols, but Bayco includes four modular rail inserts so you can adapt it to other handgun platforms that accept standard picatinny or similar rail mounts. You may need to verify insert compatibility with your specific platform.
The TCM550XLS runs on one CR123 lithium battery, which is included in the box. Runtime will depend on the mode you're running (momentary, constant-on, or strobe) and usage patterns, but CR123 cells are standard in tactical lighting and widely available.
Yes. The ambidextrous rear-facing toggle switches allow you to select momentary, constant-on, or strobe modes from either side of the light.
Momentary mode activates the light only while you're pressing the toggle switch; constant-on keeps the light on after you release. Both modes are available via the same switches—you simply choose which you need in the moment. Strobe is a third independent mode option.
SKU: 115748076 • Width: 2.9in • Height: 2.1in • Depth: 5.2in • Weight: 0.31oz
Availability: In Stock
The Nightstick TCM550XLS is a 550 lumen compact weapon light purpose-built for Glock pistols and modern tactical handguns. If you're setting up a defensive pistol, running a duty gun, or building a home-defense carbine with rail-mounted accessories, this is the kind of reliable, purpose-designed light that belongs on your platform. The TCM550XLS delivers 550 lumens of white light via a precision-engineered TIR lens that throws a sharp focused beam out to 136 meters—enough reach to identify threats at serious distance without wasting battery on spill. It's made from aircraft-grade 6061-T6 aluminum with a Type III hard anodized finish, which means it'll handle the recoil impulse and whatever field abuse you subject it to.
Ambidextrous operation is the rule here: rear-facing toggle switches on both sides let you run momentary or constant-on in your preferred hand, and there's a dedicated strobe mode for added versatility. The light ships pre-configured with a C1 insert for Glock pistols, and Bayco includes modular rail inserts so you can adapt it to other handgun platforms down the road. It's waterproof, impact resistant, and chemically resistant—core durability specs for anything you trust in the fight. One CR123 lithium battery is included in the box, along with spare Allen screws, an Allen wrench, and serialization for personal identification.
Whether you're a competitive shooter, a security professional, or a civilian working up a carry or home-defense setup, the TCM550XLS fills the tactical handgun light role without overengineering or unnecessary bulk. It's straightforward, rugged, and proven.
| Brand | Bayco (Nightstick) |
| Model | TCM550XLS |
| Light Output | 550 lumens |
| Beam Throw | 136 meters |
| Housing Material | Aircraft-grade 6061-T6 aluminum, polymer rear housing |
| Finish | Type III hard anodized (black) |
| LED Technology | LED with total internal reflection (TIR) lens |
| Operating Modes | Momentary, constant-on, strobe |
| Controls | Ambidextrous rear-facing toggle switches |
| Mounting | Modular rail inserts; pre-configured for Glock |
| Battery | 1 CR123 lithium (included) |
| Durability | Waterproof, impact resistant, chemical resistant |
| Included Accessories | Modular rail inserts (4), spare Allen screws, Allen wrench, CR123 battery, serialization |
The light ships pre-configured with a C1 insert for Glock pistols, but Bayco includes four modular rail inserts so you can adapt it to other handgun platforms that accept standard picatinny or similar rail mounts. You may need to verify insert compatibility with your specific platform.
The TCM550XLS runs on one CR123 lithium battery, which is included in the box. Runtime will depend on the mode you're running (momentary, constant-on, or strobe) and usage patterns, but CR123 cells are standard in tactical lighting and widely available.
Yes. The ambidextrous rear-facing toggle switches allow you to select momentary, constant-on, or strobe modes from either side of the light.
Momentary mode activates the light only while you're pressing the toggle switch; constant-on keeps the light on after you release. Both modes are available via the same switches—you simply choose which you need in the moment. Strobe is a third independent mode option.
SKU: 115748076 • Width: 2.9in • Height: 2.1in • Depth: 5.2in • Weight: 0.31oz