Class 3 Parts & Accessories
ICB Firearms in St. Clair Shores, MI offers a full selection of Class 3 firearms and NFA items for enthusiasts seeking enhanced capabilities. Our collection includes legally regulated firearms like silencers, short-barreled rifles, and other NFA-compliant devices for tactical, hunting, or recreational use. We also carry Class 3 parts & accessories to upgrade or maintain your build. Whether you’re building out a custom suppressed rifle or adding an NFA device to your AR-15, you’ll find compatible components and gear. Don’t forget to explore rifles and optics to complete your setup. All Class 3 purchases require proper ATF approval—contact us for assistance navigating the process. Shop Class 3 firearms and own the most advanced platforms legally available.
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Class 3 Parts & Accessories
ANECHOX DTA .578X28 BLK
$25 offOriginal price was: $167.00.$141.95Current price is: $141.95.Class 3 Parts & Accessories
ANECHOX DTA 5/8X24 BLK
$20 offOriginal price was: $133.00.$113.05Current price is: $113.05.Class 3 Parts & Accessories
ANECHOX DTA 9/16X24 BLK
$25 offOriginal price was: $167.00.$141.95Current price is: $141.95.Class 3 Parts & Accessories
ASR 5.56 FLASH HIDER
$14 offOriginal price was: $94.00.$79.90Current price is: $79.90.Class 3 Parts & Accessories
B&T Firearms BT-ASSAULT-3P DLC Stainless Steel 1/2″x28 Threads
$25 offOriginal price was: $125.00.$100.00Current price is: $100.00.Class 3 Parts & Accessories
CMMG 55DA503 1/2″x28 Nitride Black
$41 offOriginal price was: $124.95.$84.00Current price is: $84.00.Class 3 Parts & Accessories
CMMG 99DA587 Trilug Mount Decan 9mm 1/2″-28 Nitride
$22 offOriginal price was: $79.95.$58.00Current price is: $58.00.