The Radian Weapons TRU-17 Sig P365 X-MACRO Magazine Base Pad is a precision-engineered upgrade for Sig P365 X-MACRO handguns, enhancing magazine loading, grip comfort, and ease of magazine changes. Compatible with P365-XMACRO magazines, the TRU-17 magazine base pad aids the reloading process by allowing magazines to drop free. The larger surface area of this base pad also provides shooters with a more secure grip and enhances indexing when removing spare magazines from magazine carriers. The Radian Weapons TRU-17 magazine base pad for Sig P365 X-MACRO is an easy to install direct upgrade for the popular concealed carry handgun platform.Features: Two base pads included Precision-engineered upgrade for Sig P365 X-MACRO handguns Make it easier to load magazine to full 17 round capacity Facilitates smoother magazine changes and quicker reloads Adds weight for easier magazine drops Larger grip surface for enhanced handling