ETS Group SMKSG932030 30rd Extended Mag 9mm Sig P320 Smoke

The ETS Group SMKSG932030 delivers 30-round capacity in a translucent smoke polymer magazine designed specifically for Sig Sauer P320 pistols. This extended magazine provides triple the standard capacity while maintaining reliable feeding and function. The see-through construction allows instant round count verification without removing the magazine from the firearm.

What Makes This Different

Unlike traditional steel or opaque polymer magazines, the ETS translucent design eliminates guesswork during loading and tactical reloads. The advanced polymer construction weighs significantly less than steel alternatives while providing superior corrosion resistance. The magazine features reinforced feed lips and a steel spring rated for over 10,000 compression cycles. Extended base plate design distributes grip pressure across a larger surface area for enhanced control during rapid fire sequences.

Key Features

• 30-round capacity triples standard P320 magazine capacity
• Translucent smoke polymer body for instant round count visibility
• Drop-free design with enhanced grip texture on base plate
• Steel spring system rated for 10,000+ compression cycles
• Reinforced polymer feed lips prevent cracking under stress
• Compatible with all Sig P320 variants including Compact, Carry, and Full Size
• Lightweight construction reduces overall weapon system weight

Range testing demonstrates consistent feeding across various 9mm ammunition weights from 115gr to 147gr. The extended length provides improved grip purchase during magazine changes, particularly beneficial in competitive shooting and training scenarios. The polymer construction resists temperature extremes and chemical exposure better than traditional materials. Magazine functions reliably in both suppressed and unsuppressed configurations.

Technical Specs

• Capacity: 30 rounds of 9mm Luger
• Material: Translucent smoke polymer body with steel internals
• Compatibility: Sig Sauer P320 all variants
• Overall Length: Approximately 7.5 inches
• Weight: 4.2 ounces empty
• Spring: Heat-treated steel with anti-tilt follower
• Finish: Smoke translucent polymer
• Country of Origin: USA

This magazine addresses the capacity limitations of standard P320 magazines while maintaining the reliability Sig Sauer platforms demand. The translucent construction adds tactical advantages without compromising durability. Professional shooters and enthusiasts gain extended range time and reduced reload frequency with this proven high-capacity solution.