Replacement M.R.A. Dovetails for the M.R.A. Series Below are the serial numbers of the matching M.R.A. adapter plates. The serial number is located on the bottom of the Adapter Plate. Glock M.R.A. Dovetail works with M.R.A. Plate with serial number: OTL-RDMB-GL01 XD(S) M.R.A. Dovetail works with M.R.A. Plate with serial number: OTL-RDMB-GL01 M&P M.R.A. Dovetail works with M.R.A. Plate with serial number: OTL-RDMB-MP01 Steyr M.R.A. Dovetail works with M.R.A. Plate with serial number: OTL-RDMB-STYR01 Sig Sauer P320/P226 M.R.A. Dovetail works with M.R.A. Plate serial number: OTL-RDMB-SIG01 and OTL-RDMB-SIG06 Sig Sauer P365 M.R.A. Dovetail works with M.R.A. Plate serial number: OTL-RDMB-SIG02 M&P 380 EZ M.R.A. Dovetail works with M.R.A. Plate with serial number: OTL-RDMB-MP02 Ruger American M.R.A. Dovetail works with M.R.A. Plate with serial number: OTL-RDMB-RGR02 Canik TP9SF M.R.A. Dovetail works with M.R.A. Plate with serial number: OTL-RDMB-CNK01 CZ M.R.A. Dovetail works with M.R.A. Plate with serial numbers: OTL-RDMB-CZ01, OTL-RDMB-CZ02, OTL-RDMB-CZ03, OTL-RDMB-CZ04, OTL-RDMB-CZ07, and OTL-RDMB-CZ08 CZ Tactical Sport 2 M.R.A. Dovetail works with M.R.A. Plate with serial numbers: OTL-RDMB-CZ05 H&K VP9 M.R.A. Dovetail works with M.R.A. Plate with serial numbers: OTL-RDMB-HK01 H&K USP M.R.A. Dovetail works with M.R.A. Plate with serial numbers: OTL-RDMB-HK02 Walther PPQ M.R.A. Dovetail works with M.R.A. Plate with serial numbers: OTL-RDMB-WLTR01 IWI Jericho M.R.A. Dovetail works with M.R.A. Plate with serial numbers: OTL-RDMB-JRC01 Thank you for your interest in our products. Check out our FAQ for answers to common questions and feel free to contact us at [email protected].