$1,000.00

New Sionics Weapons 12.5″ SIONICS Premium Upper Receiver Group – S-15 Rail.

Phone Number: Click to view
Condition: New
Listing Type: Individual
City: West Valley City
State: Utah
Zip/Postal Code: 84119
Local County (e.g., Summit County): UT
Make/Brand: Sionics
Model: 12.5″ SIONICS Premium Upper Receiver Group – S-15 Rail
Caliber: .556
Terms: Must agree to terms
Listed: October 16, 2026 10:23 am
Expires: 57 days, 9 hours

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Listing Type: Individual

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Description

Selling a new (unfired) Sionics Weapons 12.5″ SIONICS Premium Upper Receiver Group – S-15 Rail.

Nothing wrong with the upper, no blemishes, condition is NEW. Selling because I have other projects that I am moving to.

Firm on price, sorry no trade offers, will not respond to any trade offers.

Interested please text

Available to meet only in West Valley, West Jordan, Taylorsville, Murray area.

Mon – Frid, any time before 3 pm.

Introducing the SIONICS Premium Upper Receiver Groups, engineered for unparalleled precision and unwavering rigidity. These URG’s showcase our groundbreaking S-15 RM-Lok handguard, available in both Arca and non-Arca configurations. Beyond the innovative handguard, each URG undergoes a meticulous thermal-fit barrel installation, guaranteeing exceptional accuracy. Whether you’re building a dedicated precision rifle or demanding the utmost stability in a tactical carbine, SIONICS delivers the pinnacle of performance

Upper Receiver: 7075 M4 AR15 Style 5.56mm NATO – Premium Thermal Fit w/ Dowel Pin
Barrel: SIONICS 12.5″ Barrel – 41V50, 5.56 NATO Chamber, 1:7, Chrome Lined, Air-Gauged, Radiograph and MP Inspected
Gas System: Mid-Length – Direct-Impingement
SIONICS NP3 Coated BCG
Radian Raptor Ambidextrous Charging Handle
Muzzle Device: SIONICS A2 Style Flash Hider
Handguard: 11.8″ S-15 Handguard

Listing ID: 5966ad24f80b0735

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