Walther PDP Compact Magazine Sleeve Adapter - Fit Full Size 18-Rd Mags ONLY_1 Pc

XTech Tactical Mag-Adapt WPC-18 - 18rd Magazine Adapter for Walther PDP-C & F

3-Pk Walther PDP Compact Magazine Sleeve Adapter - Fit Full Size 18-Rd Mags ONLY

2-Pack CZ P-01 to CZ 75 Compact Magazine Sleeve Spacer Adapter Fits 16rd Mec-Gar

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XTech Tactical Mag-Adapt MP15-17 - Magazine Sleeve for M&P 9 Compact & FPC