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GLOCK 10mm G40 Modular Optic System Pistols

GLOCK 10mm G40 Modular Optic System Pistols

Handgun hunters and fans of the 10mm cartridge are going to like GLOCK's G40 Gen 4 pistol with the Modular Optic System (MOS). It lets shooters mount their preferred reflex sights to their pistol. Included are an Adapter Plate Kit containing 4 adapter plates as well as the tools for the removal and installation for a variety of optics.

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