$899.00
Spike’s Tactical ST-15 Semi-Auto 5.56 NSTO Rifle
- Phone Number: 8019892617
- Condition: Used
- Listing Type: Business
- City: North Salt Lake
- State: Utah
- Zip/Postal Code: 84010
- Local County (e.g., Summit County): Davis
- Make/Brand: Spikes Tactical
- Model: ST-15
- Caliber: 5.56 / .223
- Terms: Must agree to terms
- Listed: October 20, 2026 3:45 pm
- Expires: 59 days, 17 hours

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Description
Model: ST-15
USED IN GOOD CONDITION
Upper & Lower Receivers: Forged 7075-T6 aluminum with a hard-coat anodized finish, featuring a low-shelf, RDIAS-compatible lower receiver
Barrel: 16″ 1:7 – 5.56 NATO
Bolt Carrier Group (BCG): Full-auto compatible, high-pressure tested (HPT) and magnetic particle inspected (MPI) with a phosphate finish
Buffer System: Uses Spike’s proprietary ST-T2 tungsten heavy buffer and a 17-7 stainless steel buffer spring
Furniture: Standard 6-position M4-style stock
M-Loc forward rail
Flip up sights
Charging Handle: Aero Precision Breach Ambi
Lower Parts Kit: Seekings Precision
Optic: Holosun HS403c 2 MOA LED
Item: 10027
VENMO OR CASH APP TO HOLD – GREENPAWN
Green Pawn
3153 US-89
North Salt Lake, UT 84010
Mon-Fri 10:30a – 6p
Sat 10:30a-5p
Sun: Closed





