Radian Weapons Backstrap and Magwell Fits Sig P365 X-Macro Bronze. Specifications for Radian Weapons Backstrap and Magwell Fits Sig P365 X-Macro Bronze: Manufacturer: Radian Weapons Color: Bronze Finish: Bronze Gun Make: SIG Sauer Gun Model: SIG Sauer P365 X-Macro Condition: New Handle Color: Bronze Features of Radian Weapons Backstrap and Magwell Fits Sig P365 X-Macro Bronze: Aggressive and Deep Channels to Maximize Contact Surface Package Contents: Radian Weapons Backstrap and Magwell Fits Sig P365 X-Macro Bronze What firearm models does the manufacturer say Radian Weapons Backstrap and Magwell Fits Sig P365 X-Macro Bronze is compatible with? The manufacturer says that Radian Weapons Backstrap and Magwell Fits Sig P365 X-Macro Bronze is compatible with SIG Sauer P365 X-Macro