Sig Sauer X Macro +3 Magazine Extension for 17rd Mags by Springer Precision

This is a Springer Precision +3 Magazine Exenstion specifically designed for the XMACRO 17rd mags from Sig Sauer. They have a discrete extended tip set screw in the back, that keeps the magazine secure. The mag extension is profiled to work with magwells and have added traction to the bottom to assit with reloads. The traction gives just enough texture in your palm to keep it from sliding but not sharp if you are practicing reloads.

• *We include a 1/16 hex driver that makes installation and removal a breeze.  
• Due to design variations, Springer Precision cannot guarantee compatibility with any other manufacturer’s aftermarket magwell, unless otherwise specified.