Spare Mag Extension for Flux Raider 365

Extend your Raider365's ergonomics with this purpose-built extension that seamlessly extends the front spare magazine grip length. Simply slide it over the existing spare mag—zero tools or permanent modifications required. Maintains full functionality whether your spare mag is loaded or stowed.

Works for both the Raider365 Metal Chassis and or Polymer UL Chassis and the Sig P365-Flux and any and all P365 mags.

Compatible with Flux holsters with minor adjustment; see pictures below.

Note: Cerakote or other painting methods may cause fitment issues.  

Flux Holster Modification (Measurements in Inches) - Red is the material to remove.

Mark .25" (1/4") from edge of spare mag. 

Below, from upper edge of holster mark 3.75" following the line of the holster, same for both sides, but the other side we do not cut all the way thru on the outer side, pic above shows .062 ( 1/16" ) of material remove from the inside to retain the mounting point for IWB belt block.

With the edges marked of draw a line, pencil, at a radius to connect the top and side marking. remove material and carefully check fit till you have removed enough material.