Pearce Plus-one Ext For Glock 27/33

The Pearce Plus-One Extension for Glock 27/33 is a purpose-built magazine base plate upgrade designed to add capacity and control to compact duty and carry pistols. Manufactured from high-impact polymer, this extension replaces the standard magazine base plate and floor plate, increasing magazine capacity by one round for Glock 27 and 33 platforms while extending the grip profile by 5/8 inch for improved handling and comfort during sustained shooting.

The extended grip surface provides measurable ergonomic advantage during rapid-fire sequences and tactical reloads, reducing hand fatigue and improving shooter control—particularly valuable in high-round-count training or extended duty cycles. The durable polymer construction withstands daily carry conditions and recoil impulses without degradation. Built-in magazine identification indexing allows rapid visual and tactile recognition under stress, a critical feature for operators managing multiple platform magazines on duty belts or in equipment bags.

This extension is engineered for law enforcement personnel, armed civilians, and competitive shooters using Glock 27 or 33 platforms in carry or duty configurations where every round of capacity matters and ergonomic control is non-negotiable. The single-round capacity gain paired with grip extension delivers practical advantage in defensive scenarios where magazine capacity trade-offs are inevitable in compact packages. Whether configured for duty holster systems, appendix carry, or range training, the Plus-One extension transforms baseline compact magazine geometry into a more controllable platform without sacrificing concealability.