Gemtech Integra 556 Suppressed Upper Receiver Group, 5.56mm

The Gemtech Integra 556 (Gemtech part no. 12112) is an integrally suppressed 5.56mm/.223 Rem upper receiver group built around a 10.5-inch barrel, combining a permanently attached suppressor with the barrel and gas system into a single unit. Gemtech sizes the Integra 556 at 26.1 inches overall. The Integra 556 favors shooters who want a drop-in suppressed upper rather than mounting a standalone can to an existing barrel.

Key Specifications

• Rated for .223 REM/5.56 NATO ammunition.
• Built around a 10.5-inch barrel.
• Measures 26.1 inches overall.
• Built as an integrally suppressed upper receiver group.

Frequently Asked Questions

Is this an NFA item? Yes. As a suppressor, it's a Title II firearm requiring an approved ATF Form 4 and transfer through an NFA-licensed dealer.

What barrel length is included? A 10.5-inch barrel, integrated with the suppressor as one upper receiver group.

How does it mount? It doesn’t use a separate thread-on or quick-detach mount. The suppressor is built into the barrel as a complete suppressed upper receiver group.

Buy the Gemtech Integra 556 Suppressed Upper Receiver Group

This is a Title II item regulated under the National Firearms Act. Purchase requires an approved ATF Form 4, no federal transfer tax, and transfer through a licensed NFA (SOT/Class 3) dealer, with an extended federal approval wait before delivery. Order through Gemtech‘s silencers and suppressed firearms lineup and our Lubbock, Texas team will walk you through the transfer process.