Eagle River, AK

Mon-Fri, By Appointment

Office: (907) 351-8799

Fax: (907) 373-0884

Wasilla,  AK,

Tuesday-Friday, By Appointment

Office: (907) 250-6605

Fax: (907) 373-0884

© 2017- 2018 by Ronin Rifleworks LLC dba Alaska Suppressor Company

The GEMTECH INTEGRA upper series is the most advanced Integrally Suppressed Upper Receiver available. We teamed up with NEMO Arms to create the smallest and easiest to maintain package the world has ever seen. The INTEGRA utilizes GEMTECH's proven G-CORE Technology that is removable, cleanable, and replaceable while still bringing the best sound reduction of any similar sized package. The GEMTECH/NEMO Arms patented gas block eliminates blowback, making this upper receiver more comfortable to shoot. The Innovation, Accuracy and Quality is what makes GEMTECH the Professional's Choice for Decades. 

Please note: If any MLOK accessories are to be mounted around the recessed suppressor body, shorter screws may need to be used in order to clear the suppressor tube. Any screws that make contact with the suppressor tube may cause damage to the suppressor.


16.1" Overall Integrated Length with a 10.5" Barrel. User Serviceable and Utilizes Gemtech Patented G-Core Technology. Chambered in 5.56.


Sound suppressions: 26db depending on environmental conditions.


Inventory: In-Stock

Gemtech Integra Silencer/Upper (223 REM | 5.56 NATO)

Color: Black
  • FAMILY: Integra Series

    MODEL: Integra 556

    TYPE: NFA - Silencer

    FINISH: Black

    CALIBER/GAUGE: 223 Rem | 5.56 NATO

    BARREL: 10.5"

    CONSTRUCTION: 6AL4V Titanium G-Core Tech

    DB REDUCTION: 26db (131 dB at Shooters Ear)


    SIGHTS: None

    ADDL INFO: Full Auto Rated, 16.1" Overall Length, Integrally Suppressed Upper