Pearce Grip PG1045+ Magazine Extension Base Plate Glock Gen 4 20/21/29/40/41

The Pearce Grip PG1045+ magazine extension replaces the factory magazine floor plate to add +2 rounds of capacity on compatible Glock factory magazines. Built from durable black polymer, it also adds length for improved grip comfort and control while retaining other factory magazine components. Designed for high-capacity magazines, it is not compatible with 10-round Glock 20 and 21 magazines, and it is not for use with Glock 30 10-round magazines.

Product Highlights

• Adds +2 rounds by replacing the factory magazine floor plate/base plate
• Compatible with Glock Gen 4 models 20, 21, 29, 40, and 41 (factory magazines)
• Durable black polymer construction for lightweight strength
• Added length can improve grip comfort, control, and handling
• For high-capacity magazines only (not compatible with 10-round Glock 20/21 magazines)

Specs

• Brand: Pearce Grip
• Manufacturer Part Number: PG1045+
• UPC: 605849200569
• Product Type: Magazine extension / magazine base plate
• Capacity Increase: +2 rounds
• Compatible Calibers: 10mm Auto / .45 ACP (per compatible Glock magazines)
• Compatibility: Glock Gen 4 20/21/29/40/41 factory magazines (high-capacity only)
• Material: Polymer
• Color/Finish: Black
• Not Compatible With: 10-round Glock 20 and 21 magazines; Glock 30 10-round magazines