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 magazines

12-round subcompact mags

21-round mags

AXG grip module WITH magwell (Fits AXG grip module without magwell)

Icarus Precision: A.C.E. 320 Pro Competition and A.C.E 320 Tactical Carry

Sig Sauer P320AXG Legion

Wilson Compact Carry grip module requires filing and fitting

Wilson Compact Compact and XCompact will not fit without filing and fitting