The San Tan Tactical M-LOK 5-Slot 1913 Picatinny Rail Section gives AR-15 and AR-10 builders a clean, low-profile way to add optics, lights, lasers, and accessories to any M-LOK handguard — built to mil-spec standards right here in the USA.
- Five full Picatinny slots accommodate a wide range of standard 1913 accessories
- Direct M-LOK attachment keeps weight low and profile slim on your handguard
- American-made construction ensures consistent machining and reliable fitment
- MIL-STD-1913 Picatinny spec accepts optics, lights, lasers, and foregrips
- Hard-coat anodized aluminum finish resists corrosion and everyday field wear
- Compact 5-slot length mounts anywhere along your M-LOK rail without bulk
Who This Is For
This rail section is ideal for AR-15 and AR-10 owners who want to add a single accessory — or a cluster of them — to an M-LOK handguard without committing to a full-length top rail. Whether you're mounting a pressure switch, a Scout light, or a compact red-dot on the side, this San Tan Tactical section gives you a solid, wobble-free Picatinny platform exactly where you need it. It's equally at home on a home-defense carbine, a competition build, or a hunting rifle that needs a light for hog hunting at night.
Specifications
| Brand | San Tan Tactical |
|---|---|
| Model | RPLSTTMLOK5 |
| Rail Standard | MIL-STD-1913 Picatinny |
| Mounting System | M-LOK |
| Number of Slots | 5 |
| Material | Aluminum |
| Finish | Hard-Coat Anodized |
| Country of Origin | USA |
| Compatible Platforms | AR-15, AR-10, M-LOK handguards |
Frequently Asked Questions
Will this rail section fit any M-LOK handguard?
Yes. The San Tan Tactical 5-Slot Rail is designed to the M-LOK open standard, so it is compatible with any M-LOK-patterned handguard or forend — regardless of brand. It uses the standard M-LOK hardware system for a secure, repeatable mount that won't shift under recoil.
What accessories can I mount on this Picatinny section?
Any accessory designed for a MIL-STD-1913 Picatinny rail will mount to this section, including weapon lights, pressure pads, vertical foregrips, angled foregrips, lasers, IR illuminators, and certain compact red-dot or magnifier optics. The 5-slot length provides enough real estate for most single accessories and many dual-mount setups.
How does this compare to a full-length top Picatinny rail?
A full-length rail adds weight along the entire handguard and can interfere with hand placement. This 5-slot section mounts only where you need coverage, keeping your rifle lighter and your grip more comfortable. You can add multiple sections at different positions — 3 o'clock, 6 o'clock, 9 o'clock, or top — to build a custom rail layout tailored to your specific setup.