ETS Omega 30rd 9mm Extended Magazine Clear for SIG P320 | P250 OMG-SG9-320-30

The ETS Omega 30rd 9mm Extended Magazine for the SIG P320 and P250 is built for those who need high-capacity reliability without the typical drawbacks of polymer. Extended magazines often suffer from "feed-lip creep," where constant spring pressure deforms the top of the mag over time. This hybrid design solves that by reinforcing a translucent polymer body with a hardened steel frame - giving you the capacity you need for duty or the range without worrying about reliability under a full load.

Most shooters have to choose between the rugged durability of steel and the lightweight visibility of polymer. The Omega architecture eliminates that compromise by bonding both materials together through the Omega Joint system. You get a magazine that keeps its shape through thousands of cycles while still letting you see exactly how many rounds you have left at a glance. It is the best of both worlds: OEM-level toughness with aftermarket innovation.

This hybrid build does more than just look good. The steel core ensures the magazine always drops free, and the feed lips stay perfectly aligned even when things get hot at the range. Because the polymer resists thermal expansion and the steel handles the tension, the ETS Omega stays dimensionally stable and ready to perform. It is a 30-round solution that feels as solid as a standard mag but runs with the high-octane capacity your SIG deserves.

Features

• Omega Joint hybrid construction with integrated steel frame in polymer body → feed lips resist creep under sustained 30-round compression
• Translucent polymer body with visible cartridge stack → instant round count verification without removing magazine
• Steel-reinforced structural spine with reduced polymer flex → improved reliability in high-capacity extended magazines
• Glock-style compatible floor plate interface with standardized base design → expanded aftermarket baseplate modularity

Technical Specifications

• Platform: 9mm Luger | 30 Rounds | SIG P320-P250 Series
• Structure: 0.5 lb | 8 in Height | Hybrid Steel and Polymer
• Cycling: Steel Feed Lips | Omega Joint Reinforcement | Glock-Pattern Base Plate
• Logistics: Single Unit | Poly-Bag or Clamshell | Translucent Visual Count
• Dimensions: 8.0 x 1.25 x 1.0 in | 0.5 lb | Part # OMG-SG9-320-30
• Application: High-Capacity Duty | Range Training | Competition Shooting

When reliability and structural integrity matter, the Omega Series architecture represents one of the most advanced hybrid magazine designs available for the SIG modular pistol ecosystem. Secure your ETS Omega 30-Round Extended Magazine from SMKW—your trusted source for professionally vetted firearm accessories and duty-grade gear.