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.

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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
Overall Rating
Perfect Transaction
Review by Antoni Z.
Satisfied with this purchase.
Overall Rating
Rapid Delivery
Review by Adrienne U.
Best price anywhere that was online. Shipping was quick from UPS.
Overall Rating
Very Pleased
Review by Jun Q.
Price is great and shipping was speedy.
Overall Rating
Review by Traver N.
Received in two days after ordering. Will be back to buy from Keepshooting again!
Overall Rating
Review by Danell Y.
Parts look excellent. Exactly what I wanted.
Overall Rating
Good for me
Review by Duayne T.
The spare parts are excellent. Would recommend.
Overall Rating
Perfect for me
Review by Chipper N.
Received in four days after buying. Will be back to buy from KS again.
Overall Rating
Review by Allie Y.
I purchased two of these thread adapters. Used one for repair, other is stored in my spares box.
Overall Rating
Exactly as pictured.
Review by Peterson S.
Received in two days after placing my order. Will be back to buy from KS again!
Overall Rating
Just as pictured.
Review by Markis H.
thread adapters look wonderful. Exactly what I needed.
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