Sig 1911-22 Thread Adapter

The Sig 1911-22 Thread Adapter is a special purpose thread adapter that allows you to attach 1/2x28tpi accessories to your SIG 1911-22 pistol. This thread adapter replaces the factory barrel nut and gives you a common 1/2x28tpi threaded extension that is capable of accepting sound suppressors.

In stock

SKU US-TA-S191122


The Sig 1911-22 Thread Adapter is a must-have accessory for the Sig Sauer 1911-22 pistol. Those who own a Sig 1911-22 pistol know how much fun these rimfire pistols are to shoot and will appreciate this simple upgrade that increases the fun. Easy to install and requiring no gunsmithing, this thread adapter will allow you to install a variety of 1/2x28tpi accessories onto your Sig 1911-22 including most sound suppressors.

  • Fits Sig Sauer 1911-22 Pistols
  • Replaces Factory Barrel Nut
  • Provides 1/2x28tpi Threads - Mount Sound Suppressor
  • Includes Thread Protector
  • Requires No Gunsmithing - Simple Install

More Information

Brand United Defense LLC
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1911 Barrel Link – Mil-Spec Replacement Barrel Link for the 1911 Pistol
1911 Hammer – Mil-Spec Replacement Hammer for the M1911
1911 Firing Pin – Mil-Spec Replacement Firing Pin for the M1911

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Customer Reviews

No complaints
Review by DAO
Verified Buyer
Just as advertised. Fits well, no issues installing it.
Review by Gil
Verified Buyer
Great fit and finish, fast shipping, and good price. Highly recommended!

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