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ZR Tactical Solutions was founded by two lifelong gun enthusiasts putting their engineering skills to work customizing and designing firearms. ZR Tactical’s engineers design and develop their own compensators, suppressors, recoil systems, and accurizing products. Gunsmithing services are also offered from trigger jobs, custom paint schemes, and barrel threading to simple tasks like scope mounting and cleaning.

ZRTS got its start by designing a barrel resonance damper for the Ruger Mini-14 rifles. From there the product line expanded to specializing in GSG 1911-22 accurizing and reliability parts. All parts are machined in house from high grade metals on our two lathes, 2 4-axic vertical CNC centers, or our laser cutter. The constantly expanding equipment list ensures that any new design can be fabricated and tested in house before commercializing.

Why Choose ZRTS?

GSG 1911 & Sig-Sauer 1911-22 1 Piece Guide Rod

- The first and only 1 Piece Steel GSG 1911 & Sig-Sauer 1911-22 Guide Rod on the market!
- Compared to other 2 piece designs, our 1 piece guide rod can never separate and will be straighter!

GSG 1911 & Sig-Sauer 1911-22 Compensators

- No additional thread adapter is needed as they are perfectly matched to the M9x.75 barrel
- Engineered to minimize barrel flip
- Compensators are made with an 11 degree target crown

  • Improved Accuracy
  • Quality Fit and Finish

Full Length 1-Piece Guide Rod

ZRTS is the only company to offer a GSG 1911-22 1 piece guide rod on the market! Don't be fooled by the other 2-piece guide rods that can come part. Our 1 piece full length rods are more durable than the factory & 2-piece ones that show wear or even break after only 500 rounds! As seen in the picture comparing the factory and ZRTS guide rods, the ZRTS guide rod is a full length, which can help your pistol run smoother. It will also stay snug longer because the slide is guided straight back and forward on the guide rod, rather than depending so much on the frame rails for guidance. Our rods are made from stainless steel. Make sure to also consider our 1911-22 guide rod buffers!

GSG & Sig Sauer 1911-22 Slide Alignment Cone (SAC)

While we are all aware that the GSG and Sig Sauer platforms have pinned or fixed barrels (respectively), there is a considerable amount of slide to barrel wobble, since the bushing has so much clearance. This does not affect the precision of the pistols, but it does impact sight alignment with the bore. Since the slide floats in relation to the barrel, it is allowed to track differently every time in battery. Though it is not much, it can certainly cause large variation at a distance. It also makes the pistol feel sloppy! This leads ZRTS to a new product idea: the SAC or Slide Alignment Cone.

This piece replaces the cap on the barrel and gives an alignment taper much like a tapered barrel on a big 1911. In the pictures there is still a small amount of gap at the top, but that's due to the non concentricity of the bushing. The lockup is tight without wedging or galling. The SAC is made from 6061 T6 aluminum. This prevents galling and provides a lubricious sliding action when used with our bushing. It also looks really nice! We will be making this available in two configurations: drop in and bushing fitted. Both include our 11 degree target crown!

GSG & Sig-Sauer 1911-22 Elite Compensator

ZR Tactical Solutions’ line of compensators are custom CNC machined for the GSG 922. These pieces are machined from either 6061 Al or Steel as you prefer. No additional thread adapter is needed as they are perfectly matched to the M9x.75 barrel. They are engineered to minimize barrel flip while maintaining or improving the rock solid accuracy the pistol currently offers. The 6061 model does not add much weight but the added extension acts as a balance to help steady the pistol and hold a better sight picture. Our compensators also include an 11 degree target crown.

GSG & Sig-Sauer 1911-22 Thread Adapter

ZR Tactical Solutions' GSG & Sig-Sauer 1911-22 thread adapters are made from stainless steel and designed to replace the factory barrel nut on the GSG & Sig-Sauer 1911-22. The thread adapter comes with standard 1/2×28 threads, so that a 1/2×28 threaded suppressor other accessory can be attached. A knurled thread protector is also included that can come in many finishes. Our thread adapter features an 11 degree target crown, and is the only GSG & Sig-Sauer 1911-22 thread adapter that can actually increase accuracy! Our GSG & Sig-Sauer 1911-22 thread adapters also have the option of the ZRTS Slide Alignment Cone (SAC) to be integrated in. This helps eliminate the wobble in the slide while still maintaining the full function of the thread adapter.

GSG & Sig-Sauer 1911-22 Ultimate Performance Package

The ZRTS Deluxe Enhancement 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), spring, plug and stainless steel bushing. This package is designed to improve the performance of your GSG & Sig Sauer 1911-22 pistol. Our Ultimate Performance 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.


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