GSG & Sig-Sauer 1911-22 Ultimate Package


Everything You Need To Upgrade Your GSG & Sig!



The ZRTS Ultimate Package includes everything you need to upgrade your GSG or Sig Sauer 1911-22. It comes with a full length guide rod, slide alignment cone (SAC), bushing, spring & plug. This package is designed to improve the performance of your GSG & Sig Sauer 1911-22 pistol. The bushing and SAC are fitted together before shipping

We use aluminum for our plug to prevent galling and provide the lightest weight possible to reduce slide mass and recoil.

We are the only ones who swiss turn a one piece guiderod that can never separate. All steel construction adds weight and reduces split times. Stainless busing replaces zinc die cast factory unit that is prone to breakage.

Oversized spring is much more reliable and doesn’t bind like the factory spring.


NOTE: Only bushing and spring plug will be painted if color is selected.


All parts billet machined in the USA!


Our Ultimate Package is designed to work without using the barrel screw. This eliminates the problem of changing the point of impact every time you re-torque the barrel screw.

***Similiar to a match grade 1911, ZRTS bushings may require a barrel bushing wrench to replace.****



Additional information

Weight 0.000 oz

Black, Polish, Tan, Bead Blasted

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