The XGRIP Mag Spacer is a magazine adapter sleeve designed to adapt full-size SIG P320/250 magazines for use in P320/250C compact pistols seamlessly incorporating larger magazines into the compact pistol's grip while increasing capacity.XGRIP Magazine Spacer for SIG P250 CompactAdapts full-size SIG P320/250 magazines for compact pistolsImproved comfort control and accuracyIncreased magazine capacitySecure fit and reliable performancePerfect for shooters looking to maximize their compact pistol's capacity while maintaining comfortable grip and enhanced control for improved shooting performance.