San Tan Tactical STT-15 Lower Receiver
Best ambidextrous foundation for custom, high-performance rifle builds.
This is the definitive foundation for a truly ambidextrous build, eliminating the need for awkward, bolt-on workarounds. By integrating the bolt release directly into the receiver, it offers seamless operation for any shooter. You sacrifice the simplicity of a standard mil-spec part for superior ergonomics and unmatched control in critical moments.
$278.91
at
Shooting Surplus
Who it's for
- Left-handed shooters and operators needing faster, intuitive manipulation
- Builders prioritizing superior durability and a refined, custom aesthetic
- Competitive shooters seeking faster reloads and unique visual styling
Who should skip it
- Budget-conscious builders sticking to standard mil-spec pricing
- Weight-sensitive users prioritizing a lightweight, minimalist rifle build
- Shooters using non-standard upper receivers requiring guaranteed compatibility
Performance breakdown
Ambidextrous Ergonomics
Intuitive controls make this a dream for both left and right-handed shooters.
Build Integrity
Precision machining ensures a rock-solid foundation for any high-end custom build.
Compatibility Versatility
Multi-caliber design offers exceptional flexibility for diverse rifle configurations.
Finish Durability
The Olive Drab Green coating resists wear during heavy field use.
Assembly Ease
Clean tolerances make installing lower parts kits straightforward and frustration-free.
Bolt Release Functionality
Integrated ambidextrous bolt release significantly improves speed during critical reloads.
Key Specs
Material
7075 Billet Aluminum
Compatibility
AR-15 Platform
Hand Orientation
Ambidextrous
Finish
Olive Drab Green Anodized
Firearm Model Compatibility
AR-15
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