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Optical Sight Pistols

Springfield XD Mod.4 OSP
Springfield XD Mod.4 OSP

Springfield Armory XD Mod.4 OSP 9mm Pistol: Optics-Ready Performance at a Budget Price

The Springfield Armory XD Mod.4 OSP (Optical Sight Pistol) continues the company's standard for feature-rich striker-fired handguns. This one fits optics.
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