GSG & Sig-Sauer 1911-22 Ultimate Package

Rated 4.50 out of 5 based on 18 customer ratings


Everything You Need To Upgrade Your GSG & Sig!


  • Full length guide rod
  • Slide alignment cone (SAC)
  • Bushing
  • Spring
  • Plug
  • Bushing and SAC are fitted together before shipping.


The ZRTS  GSG 1911-22 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 guide rod that can never separate.  All steel construction adds weight and reduces split times. Our stainless steel bushing replaces the zinc die cast factory unit that is prone to breakage.

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

NOTE: Only the 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 .2 oz

Black, Polish, Tan, Bead Blasted

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