Warne Mag Ext For Glk 17/22 +5/4 - 3111

The Warne Magazine Extension for Glock 17/22 +5/4 (Model 3111) is a precision aluminum magazine extension engineered to increase ammunition capacity while maintaining reliable feeding and function. Built from 6061 T6 aluminum billet, this extension adds five rounds to Glock 17 magazines or four rounds to Glock 22 magazines, giving operators a practical capacity boost for defensive, training, or duty applications where additional on-hand ammunition improves tactical flexibility.

The extension features a Type 2 hardcoat anodize finish that resists abrasion and corrosion in harsh operational environments—critical for patrol duty, range work, or storage in vehicles and field kits. The ergonomic design incorporates finger grooves that facilitate smooth magazine insertion into the mag well and allow controlled stripping of the magazine from the firearm under stress. Installation uses a Torx head screw for secure attachment, and the precision machining ensures dimensional consistency that supports proper seating and extraction cycles across repeated use.

This Warne mag extension is purpose-built for Glock 17 and 22 operators seeking capacity without permanent magazine modification. Law enforcement personnel, armed civilians prioritizing self-defense capacity, and competitive shooters benefit from the extended round count during longer training sessions or high-round-count courses of fire. The 0.19 lb weight and compact profile preserve the magazine's practical carry characteristics while delivering measurable capacity gains.

Warne Scope Mounts' magazine extension line addresses a straightforward operational need: more rounds on board without changing platforms. The aluminum construction and hardcoat finish standard approach capacity enhancement with verified durability across duty and training environments.