The MACRO B-ACE pad for the ACE 365 MACRO line is the finishing touch to Icarus MACRO builds (Icarus Sub MACRO, Icarus XMACRO, Icarus XL+ MACRO and OEM MACRO grip modules) . CNC machined from billet aluminum, the Icarus B-ACE pad adds weight down low, grip extension with better reload functionality/stripability and matching aesthetics to further enhance the unmistakable look of an Icarus Precision MACRO module.Features :Designed for use with MACRO size OEM magazinesDoes not add any additional round capacityNot designed for use with any non OEM P365 magazinesAluminum ConstructionAnodized Finish