Radian Weapons TRU-17 Magazine Base Pad 2 Pack. The design of the TRU-17 allows users to more easily load the full 17 rounds into the magazine. The TRU-17 base pad adds weight to the bottom of the magazine which aids in dropping empty magazines. A larger grip surface allows users to index spare magazines from holsters for quicker reloads while also being able to easily extract a stuck magazine. Specifications for Radian Weapons TRU-17 Magazine Base Pad: Manufacturer: Radian Weapons Color: Black Gun Make: SIG Sauer Gun Model: SIG Sauer P365 X-Macro Condition: New Package Contents: Radian Weapons TRU-17 Magazine Base Pad What firearm models does the manufacturer say Radian Weapons TRU-17 Magazine Base Pad is compatible with? The manufacturer says that Radian Weapons TRU-17 Magazine Base Pad is compatible with SIG Sauer P365 X-MacroRadian Weapons H0023: TRU-17 Magazine Base Pad 2 Pack