San Tan Tactical STT-15L, Olive Drab Green, Lower Receiver OD

Product Description

The San Tan Tactical STT-15L multi-caliber lower receiver is a stripped receiver platform engineered for shooters and builders who demand precision and versatility. This OD Green anodized lower accepts multi-caliber upper assemblies, making it an ideal foundation for your next rifle build or upgrade.

Built for durability and performance, the STT-15L features a hard-anodized Olive Drab finish that resists corrosion and wear. The stripped design gives you complete control over your build, from trigger group selection to stock and grip configuration. Whether you’re assembling a rifle for sporting use, recreational shooting, or competition, this lower receiver provides a reliable platform.

Multi-Caliber Versatility

Additionally, the multi-caliber compatibility of the STT-15L allows you to change uppers without acquiring multiple lower receivers. This flexibility makes the San Tan Tactical STT-15L an economical choice for builders who shoot different calibers. Furthermore, you can tailor your configuration to match your intended purpose.

Anodized Olive Drab Finish

Moreover, the anodized OD Green finish provides both aesthetic appeal and functional protection. The hard-anodized coating ensures longevity through regular use. Therefore, you can count on consistent performance season after season.

Stripped Lower Receiver Design

As a stripped lower, the STT-15L arrives without a fire control group, allowing you to customize every component. This approach gives experienced builders and gunsmiths maximum flexibility. Finally, you select exactly the trigger, safety, and controls that match your shooting style.

Ordering from Western Sport

Order online and we ship it to the licensed FFL dealer you choose near you — see how buying a gun online works. Western Sport has been a licensed FFL/SOT dealer since 2007, and everything we sell carries the full manufacturer warranty. Questions before you order? Send us a message.

Frequently Asked Questions

Q: What uppers will work with the San Tan Tactical STT-15L lower receiver?

A: The multi-caliber design of the STT-15L accepts standard AR-15 style uppers in any caliber. This versatility allows you to build rifles in .223 Remington, 5.56 NATO, .300 Blackout, 6.5 Creedmoor, and other compatible calibers simply by swapping uppers.

Q: Do I need an FFL transfer to purchase this lower receiver in Texas?

A: Yes, a stripped lower receiver is regulated as a firearm under federal law and requires an FFL transfer. Western Sport is a licensed FFL/SOT dealer and can facilitate your transfer quickly and professionally.

Q: What is the Olive Drab Green anodized finish?

A: The OD Green anodized coating is a hard-anodized finish that resists corrosion, wear, and fading. It provides both durability and a classic tactical appearance suitable for sporting and recreational rifle builds.

Q: Is the San Tan Tactical STT-15L suitable for beginners?

A: The STT-15L is a stripped lower, meaning you will need to assemble a fire control group and select components. Builders with intermediate experience or those working with a gunsmith will find this receiver a solid platform for custom builds.

Additional information