Pachmayr 03850 Mag Sleeve - Glock 17/22/31 to 19/23/32 Adapter

The Pachmayr 03850 Mag Sleeve transforms full-size Glock magazines into compact-compatible options, eliminating the need for separate magazine purchases. This polymer adapter allows Glock 17, 22, and 31 magazines to function seamlessly in Glock 19, 23, and 32 pistols. The sleeve provides a flush fit that maintains the compact pistol's concealability while maximizing ammunition capacity.

What Makes This Different

Unlike aftermarket magazine extensions that add bulk, this sleeve works in reverse by adapting larger magazines for smaller frames. The precision-molded polymer construction matches Glock's factory tolerances for reliable feeding and ejection. Standard compact magazines hold 15 rounds (9mm) or 13 rounds (.40/.357), while this adapter enables the use of 17-round (9mm) or 15-round (.40/.357) full-size magazines without compromising grip comfort.

Key Features

• Compatible with Glock 17/22/31 magazines in 19/23/32 pistols
• Black polymer construction matches factory Glock finish
• Maintains flush magazine profile for concealed carry
• No permanent modifications required to magazines or pistol
• Snap-on installation with secure retention
• Works with factory and aftermarket Glock magazines
• Lightweight design adds minimal bulk to carry setup

Law enforcement officers benefit from standardized magazine compatibility across duty and backup pistols. Competition shooters can use higher-capacity magazines in compact frames for specific divisions. The sleeve maintains reliable function during rapid magazine changes and high round counts. Weather-resistant polymer construction withstands temperature extremes and moisture exposure typical in duty environments.

Technical Specs

• Material: High-impact polymer
• Color: Black
• Compatible Magazines: Glock 17, 22, 31
• Compatible Pistols: Glock 19, 23, 32
• Installation: Tool-free snap-on design
• Weight: Approximately 0.3 oz
• Manufacturer: Pachmayr
• Model Number: 03850

This magazine adapter solves the logistics challenge of maintaining multiple magazine types while maximizing ammunition capacity in compact pistols. The Pachmayr 03850 delivers factory-level reliability at a fraction of the cost of purchasing additional magazines.