The Timber Creek Outdoors M5SPRBL is a 5-slot M-Lok Picatinny rail built to let you mount optics, lights, and other tactical accessories exactly where you need them on your AR-platform rifle. If you're setting up a modern AR with M-Lok slots, this black anodized rail gives you genuine Picatinny real estate without forcing a complete upper swap. It's a straightforward solution for shooters who want to expand their mounting options without the fuss or expense of a full rail system.
Timber Creek Outdoors makes no-nonsense AR parts, and this rail follows suit—solid, compatible, and built to handle field use. The 5-slot configuration strikes a balance: enough room for your essential glass and hardware without cluttering your rifle. Black anodized finish stands up to weather and regular use, keeping your setup looking clean and professional through seasons of hunting, range work, or tactical training.
Whether you're upgrading a rifle you've had for years or fine-tuning a fresh build, a dedicated Picatinny section on your M-Lok handguard solves real problems. Add a quality optic, a pressure pad for a mounted light, or an offset backup sight—this rail accepts standard Picatinny-mount gear so you're not locked into one brand's ecosystem.
| Brand | Timber Creek Outdoors Inc |
| Model | M5SPRBL |
| Mount Type | M-Lok |
| Picatinny Slots | 5 |
| Finish | Black Anodized |
| Platform | AR-Platform |
Yes. The M5SPRBL uses M-Lok mounting, so it works with any modern AR handguard featuring M-Lok slots.
Any accessory designed for standard Picatinny rails—scopes, red dots, magnifiers, lights, pressure switches, offset iron sights, and more. The 5-slot surface gives you flexibility to space them as your setup demands.
If your AR handguard has M-Lok slots, this rail will mount to it. Confirm your handguard is M-Lok compatible before ordering.
Timber Creek Outdoor Inc
Timber Creek Outdoor Inc
Timber Creek Outdoor Inc
