Strike Industries +5 Magazine Extension for Sig Sauer P320 Pistols

Get smooth magazine reloading while maintaining maximum magazine capacity with the Strike Industries +5 Magazine Extension for Sig Sauer P320 Pistols. This mag extension adds +5 capacity to your P320 magazines and features a unique geometric design that adds a unified, aggressive aesthetic. This +5 magazine extension features an impact-resistant polymer construction for added shock resistance and a steel locking plate for secure installation. Plus, this mag extension fits the USPSA 140mm race division limit. Fits factory Sig P320 mags and most Sig P320 grip modules. Also fits SI EMP Pocket Clip.Does NOT fit the following:10-round magazines12-round subcompact mags21-round magsAXG grip module WITH magwell (Fits AXG grip module without magwell)Icarus Precision: A.C.E. 320 Pro Competition and A.C.E 320 Tactical CarrySig Sauer P320AXG LegionWilson Compact Carry grip module requires filing and fittingWilson Compact Compact and XCompact will not fit without filing and fitting