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
DEAD AIR ODESSA PISTON M13.5X1LH
$28 offOriginal price was: $89.00.$61.00Current price is: $61.00.
Class 3 Parts & Accessories
DEAD AIR P-SERIES 3 LUG
$40 offOriginal price was: $159.00.$119.00Current price is: $119.00.
Class 3 Parts & Accessories
Dead Air P-Series Fixed Mount .578-28
$28 offOriginal price was: $89.00.$61.00Current price is: $61.00.
Class 3 Parts & Accessories
DEAD AIR P-SERIES PYRO 2.0 W/ DA451 KEYMICRO
$30 offOriginal price was: $329.00.$299.00Current price is: $299.00.
Class 3 Parts & Accessories
DEAD AIR P-SERIES PYRO 2.0 W/ DA457 XENO
$30 offOriginal price was: $269.00.$239.00Current price is: $239.00.
Class 3 Parts & Accessories
DEAD AIR P-SERIES PYRO 2.0 W/ SD500 BOOSTER
$30 offOriginal price was: $329.00.$299.00Current price is: $299.00.
Class 3 Parts & Accessories
Dead Air Pyro Parts Pyro Vented Shroud for
$35 offOriginal price was: $129.00.$94.00Current price is: $94.00.
Class 3 Parts & Accessories
DEAD AIR SANDMAN FRONT CAP 5.56MM
$24 offOriginal price was: $69.00.$45.00Current price is: $45.00.
Class 3 Parts & Accessories
DEAD AIR SILENCERS DIRECT – THREAD MOUNT W/
$24 offOriginal price was: $89.00.$65.00Current price is: $65.00.
Class 3 Parts & Accessories
DEAD AIR SILENCERS KEYMOUNT – FLASH HIDER SCAR
$23 offOriginal price was: $89.00.$66.00Current price is: $66.00.
Class 3 Parts & Accessories
DEAD AIR SILENCERS KEYMOUNT – FLASH HIDER SCAR
$23 offOriginal price was: $89.00.$66.00Current price is: $66.00.
Class 3 Parts & Accessories
DEAD AIR SILENCERS WOLVERINE – COLLAR M13/14/15/16 INSERTS
$38 offOriginal price was: $99.00.$61.00Current price is: $61.00.
Class 3 Parts & Accessories
DEAD AIR SNDMN/PYRO FH FRNT CAP 5.56
$24 offOriginal price was: $89.00.$65.00Current price is: $65.00.
Class 3 Parts & Accessories
DEAD AIR SNDMN/PYRO FH FRNT CAP 7.62
$24 offOriginal price was: $89.00.$65.00Current price is: $65.00.
Class 3 Parts & Accessories
Dead Air Suppressor Direct Thread Adapter DT Mount
$24 offOriginal price was: $89.00.$65.00Current price is: $65.00.
