ETS Group SMKGLK21 13rd .45 ACP Magazine Glock 21/30/41 Smoke

The ETS Group SMKGLK21 delivers reliable feeding and enhanced visibility through its translucent smoke polymer construction. This 13-round magazine provides standard capacity for Glock .45 ACP pistols while offering shooters the ability to monitor ammunition count at a glance.

What Makes This Different

Unlike traditional opaque magazines, the translucent smoke polymer body allows instant visual confirmation of remaining rounds without removal from the firearm. The advanced polymer blend resists impact damage better than standard plastic magazines while maintaining the lightweight characteristics shooters expect. ETS magazines undergo rigorous testing to ensure consistent feeding geometry and spring tension across thousands of loading cycles.

Key Features

• 13-round capacity for .45 ACP ammunition
• Translucent smoke polymer body for visual round counting
• Compatible with Glock models 21, 30, and 41
• Impact-resistant polymer construction
• Stainless steel spring for consistent tension
• Standard Glock magazine dimensions and weight
• Drop-free design for rapid reloading

Field testing demonstrates reliable feeding with various .45 ACP loads, from 185-grain target rounds to 230-grain defensive ammunition. The magazine functions effectively in competitive shooting environments where quick visual confirmation of remaining rounds provides tactical advantage. Temperature cycling from -20°F to 140°F shows no degradation in feeding reliability or structural integrity.

Technical Specs

• Capacity: 13 rounds
• Caliber: .45 ACP
• Material: Translucent smoke polymer body
• Spring: Stainless steel
• Compatibility: Glock 21, 30, 41
• Overall Length: Approximately 5.43 inches
• Weight: 3.2 oz (empty)
• Country of Origin: USA

The SMKGLK21 represents a practical upgrade for shooters requiring visual ammunition management without sacrificing reliability or adding bulk. Professional armorers and competitive shooters recognize ETS magazines for their consistent performance and innovative design approach.