Cross Armory CRG+0MEG17BK +0 Magazine Extension Baseplate Glock 17/22/31 Gen 1-5 Black Aluminum

The Cross Armory CRG+0MEG17BK is a +0 magazine extension baseplate engineered for factory Glock 17, Glock 22, and Glock 31 pistols across Gen 1 through Gen 5. Despite the "extension" name, the "+0" designation means it adds no rounds to the magazine; instead, the factory polymer baseplate is replaced with a precision-machined aluminum plate that adds grip purchase and a weighted, low-profile feel.

Built from aluminum with a black finish, the CRG+0MEG17BK is shaped to be the lowest-profile +0 baseplate on the market. The compact footprint fits all standard magwells and holsters without modification, preserving the factory Glock magazine outline. Cross Armory's True Grip texture is designed to deliver the most secure grip in the industry and is engineered to perform reliably with wet or bloody hands.

Installation requires no gunsmithing; the baseplate swaps directly onto the factory Glock 17/22/31 magazine. The CRG+0MEG17BK is an easy upgrade for range, duty, or defensive pistols where additional grip purchase and a weighted feel are wanted without changing magazine capacity.