The Pearce Grip PG19G5 is a grip extension engineered for the Glock Gen4-5 mid-size and full-size models, replacing the factory magazine base plate to add approximately 1/2-inch of additional gripping surface for a steadier, more comfortable hold.

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Key Specifications

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• Built by Pearce Grips specifically to fit the Glock Gen4-5 mid-size and full-size models.

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• Directly replaces the factory magazine base plate for a clean, no-gunsmithing installation.

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• Adds approximately 1/2-inch of additional gripping surface without altering the magazine’s rated capacity.

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• Molded from durable black polymer that stands up to daily carry and range use.

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• An optional filler piece is included for Gen5 models with the semi-circular grip cut-out, and it requires magazines rated above 10 rounds.

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• Retains the factory texture pattern for a seamless, factory-look fit.

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• Ships as a single drop-in replacement part, ready to install at home.

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• Part of Pearce Grips’ line of drop-in magazine ergonomics upgrades.

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• Measures approximately 4.2 inches in overall length once installed.

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• Ships at a shipping weight of about 0.035 lb, light enough to carry as a spare.

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Frequently Asked Questions

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Does this grip extension increase magazine capacity? No. This extension replaces the factory base plate and adds gripping surface only; it does not change the magazine’s rated round count.

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Will it fit other Glock Gen4-5 mid-size variants? Fitment is limited to the models listed in the specifications above; always confirm against your specific pistol and magazine before ordering.

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Buy the Pearce Grip Extension for Glock Gen4-5 mid-size and full-size models

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Ships fast from a Lubbock, TX gun shop on the Pearce Grip Extension for Glock Gen4-5 mid-size and full-size models from Pearce Grips, part of our Small Glock Parts selection. Add it to your carry setup for a steadier, more confident grip.