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

A Springer Precision +3 Magazine Extension specifically designed for the XMACRO 17rd mags from Sig Sauer. These 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 has added traction to the bottom to assist with reloads. The traction gives just enough texture in your palm to keep it from sliding, but is not sharp if you are practicing reloads.

Fitment notes: Now works with Icarus Precision Grip Modules. Works with the SIG/Tacops magwell

Heads up: Does not work with Radian Magwell