Shield Base Plate For Glk 17 +5 Blk

The Shield Base Plate for Glock 17 +5 Black is a precision-engineered magazine extension designed to increase round capacity on Glock 17 and Glock 22 platforms. Manufactured by Shield Arms, this +5/+4 base plate assembly extends standard magazine capacity by five rounds on 9mm magazines and four rounds on .40 S&W magazines, giving operators and sport shooters additional ammunition without sacrificing holster compatibility or ergonomics on most platforms.

The black polymer construction meets the durability requirements of duty carry and competitive shooting applications. At 0.19 lbs, the base plate adds minimal weight while maintaining the magazine's functional reliability and feed consistency. The design allows the extended magazine to function reliably in standard Glock 17 and Glock 22 platforms without requiring aftermarket magazine body modifications. Users benefit from the increased round count during training sessions, competitions, and patrol scenarios where magazine changes are operationally significant.

This Shield Arms base plate is ideal for law enforcement personnel, competitive shooters, and armed citizens seeking to maximize magazine capacity within their existing firearms platform. The +5 capacity increase is particularly valued in match environments where reload speed and round count directly impact scoring, as well as in duty applications where additional reserves are tactically advantageous. The black finish integrates seamlessly with standard Glock configurations and aftermarket magazine bodies designed for Shield Arms capacity extensions.

Shield Arms specializes in Glock platform modifications and capacity solutions, with this base plate representing a straightforward, reversible upgrade path for shooters looking to enhance their existing magazines without permanent modifications to firearm or holster systems. The SKU SA-G17-ME-5-BLK identifies this as the full-size Glock 17 variant, distinct from compact platform extensions.