10.5″ Carbine Pistol Length | Cerakote | Blemished
Introducing the STT-15 5.56 Pistol from San Tan Tactical®: Revolutionize your shooting experience with the pinnacle of precision and power. Engineered for those who demand excellence, this firearm blends cutting-edge technology with unparalleled craftsmanship to deliver a performance that’s second to none.
$1,351.92 Original price was: $1,351.92.$1,049.99Current price is: $1,049.99.
10.5″ Carbine Pistol Length | Cerakote | Blemished
Introducing the STT-15 5.56 Pistol from San Tan Tactical®: Revolutionize your shooting experience with the pinnacle of precision and power. Engineered for those who demand excellence, this firearm blends cutting-edge technology with unparalleled craftsmanship to deliver a performance that’s second to none.
$1,351.92 Original price was: $1,351.92.$1,049.99Current price is: $1,049.99.

CALIBER
5.56
5.56

TRIGGER
CMC Triggers

WARRANTY
Lifetime

MADE IN
Texas

CALIBER
5.56
5.56

TRIGGER
CMC Triggers

WARRANTY
Lifetime

MADE IN
Texas


10.5″ Carbine Pistol Length | Cerakote | Blemished
San Tan Tactical® STT-15 5.56 Pistol
Why choose the STT-15 5.56 Pistol? Because you deserve a gun that adapts to your every need, whether you’re on the range or in the field. Its innovative design ensures superior accuracy and reliability, allowing you to hit your mark with confidence every time. Lightweight yet robust, the STT-15 Pistol offers unrivaled maneuverability without compromising on strength or durability.
Every detail of the STT-15 Pistol is meticulously crafted to meet the highest standards. Whether you’re a seasoned shooter or a tactical enthusiast, the STT-15 Pistol promises an experience that’s as thrilling as it is precise.
Features:
- San Tan Tactical® 5.56 Enhanced Bolt Carrier Group
- San Tan Tactical® 5.56 Barrel, 1:7 Twist, ½-28 threaded end
- Mid Gas System
- CMC Triggers® 3.5lb Single Stage Match Grade Trigger
- MagPul® MOE Grip
- SBA3 Brace
- Midwest 9.5” Hand Guard
- Precision CNC Machined Receivers from Billet 7075-T6 Certified Aluminum, Type III Class 2 Hardcoat Anodized Black
- Ambidextrous Mag and Bolt Release Controls
- Black Multicam Cerakote or Desert Multicam Cerakote Finish
The San Tan Tactical® Difference
At San Tan Tactical, we are committed to creating a legacy of American-made firearm excellence. Our focus on innovation, superior performance, and value embodies our core belief in American craftsmanship. We strive for complete customer satisfaction, instilling pride in every product we design and manufacture.
Our success formula is simple: we honor America’s heritage and are proudly owned and operated by Americans. Utilizing only top-quality American-made materials, we deliver unmatched customer service by attentively addressing our customers’ needs and concerns.
We stand by our products with a Lifetime Warranty, ensuring your satisfaction is our priority.
Designed for law enforcement, military, and civilian use, every STT product is proudly made in the USA.


STT Lower Features
STT Lower Features
- Huge 1.38” Integrally Machined Magazine Well Flare
- Ambidextrous Quick Attach Detach Sling Swivel Points with Anti-Rotation Stops
- Ambidextrous Bolt Release
- Ambidextrous Magazine Release
- Bullet Pictogram Safety Selector Markings
- Set Screw Trigger Creep Adjustment
- Set Screw Upper Take Down Tension Adjustment
- Shooter Ready Finger Rest
- Oversized Winter Trigger Guard Perfect for Gloved Hands
- Dowel Screw Assembly
- Ultra-Grip Texture on All Controls
STT Upper Features
STT Upper Features
- San Tan Tactical Truss Pockets for Increased Structural Rigidity
- Cut from a Single Billet 7075 -T6 Aerospace Grade Aluminum
- Shell Deflector
- Fully Assembled with Forward Assist & Ejection Port Cover
- Machined in T Markings for Easy Optic Relocation
- Machined with M4 Feed Ramps
- Machined to Mil-Spec Standards
- Interfaces with all AR15/M16/M4 Systems & Accessories
- Compatible with Multiple Rails, Anti-Rotation Tabs & Pins
- Compatible with All Known Battery Levers
- No Roll Pin Design - Forward Assist Attaches Via Threaded Dowel Pin
- Ambidextrous Charging Handle


STT Lower Features
STT Lower Features

- Huge 1.38” Integrally Machined Magazine Well Flare
- Ambidextrous Quick Attach Detach Sling Swivel Points with Anti-Rotation Stops
- Ambidextrous Bolt Release
- Ambidextrous Magazine Release
- Bullet Pictogram Safety Selector Markings
- Set Screw Trigger Creep Adjustment
- Set Screw Upper Take Down Tension Adjustment
- Shooter Ready Finger Rest
- Oversized Winter Trigger Guard Perfect for Gloved Hands
- Dowel Screw Assembly
- Ultra-Grip Texture on All Controls
STT Upper Features
STT Upper Features

- San Tan Tactical Truss Pockets for Increased Structural Rigidity
- Cut from a Single Billet 7075 -T6 Aerospace Grade Aluminum
- Shell Deflector
- Fully Assembled with Forward Assist & Ejection Port Cover
- Machined in T Markings for Easy Optic Relocation
- Machined with M4 Feed Ramps
- Machined to Mil-Spec Standards
- Interfaces with all AR15/M16/M4 Systems & Accessories
- Compatible with Multiple Rails, Anti-Rotation Tabs & Pins
- Compatible with All Known Battery Levers
- No Roll Pin Design - Forward Assist Attaches Via Threaded Dowel Pin
- Ambidextrous Charging Handle


STT Carrier Assembly
STT Carrier Assembly
- Black Nitride Finish*
- Enlarged forward ports
- Optimized for suppressor use
- Hardened 4340 cam pin
- Mil-Spec 8740 steel fi ring pin
- MPI and HPT tested
- Mil-Spec Extractor Spring & O-Ring
- 5.56 Compatible
STT Barrel Assembly
STT Barrel Assembly
- Carbine length gas system
- 1:7″ twist rate
- M4 feed ramps for reliability
- Air Gauged tested for consistency
- 1/2″x28 thread pattern to fit standard AR-15 muzzle devices
- 11° match crown for increased accuracy
- bottom dimple for easy gas block install and alignment


STT Carrier Assembly
STT Carrier Assembly

- Black Nitride Finish*
- Enlarged forward ports
- Optimized for suppressor use
- Hardened 4340 cam pin
- Mil-Spec 8740 steel fi ring pin
- MPI and HPT tested
- Mil-Spec Extractor Spring & O-Ring
- 5.56 Compatible
STT Barrel Assembly
STT Barrel Assembly

- Carbine length gas system
- 1:7″ twist rate
- M4 feed ramps for reliability
- Air Gauged tested for consistency
- 1/2″x28 thread pattern to fit standard AR-15 muzzle devices
- 11° match crown for increased accuracy
- bottom dimple for easy gas block install and alignment
Blemished Grading Tiers
Tier A
Open Box or Nearly No Visible Blemishes
Our Tier A products offer an exceptional opportunity to acquire high-quality products with minimal cosmetic imperfections. These products present nearly no visible blemishes, maintaining a pristine appearance that closely resembles new items. Rest assured, the functionality and performance remain uncompromised, delivering the reliable experience you expect from top-tier firearms.
Tier B
Slight Cosmetic Blemishes
Tier B products exhibit slight cosmetic blemishes that do not detract from their overall aesthetic appeal. These minor imperfections are limited to superficial marks and do not affect the integrity or operation of the firearm. Customers can enjoy significant savings while still benefiting from the same high standards of performance and reliability that define all our products.
Tier C
Substantial Cosmetic Blemishes
Our Tier C selection features products with substantial cosmetic blemishes, offering an excellent value for those who prioritize function over appearance. While these items may display more noticeable surface imperfections, they retain their full operational capabilities. Each firearm in this tier undergoes rigorous testing to ensure there is no compromise in quality or performance, providing a dependable solution for budget-conscious enthusiasts.
