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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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Suppressor Xeno Adapter Xeno Adapter for
$41 off
Original price was: $139.00.Current price is: $98.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR THRD ADPTR WLTHR P22 1/2X28
$9 off
Original price was: $45.00.Current price is: $36.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Tool Odessa 9 Wrench Kit
$7 off
Original price was: $34.00.Current price is: $27.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Tool R-Series MK2 Front Cap Tool(Large
$2 off
Original price was: $29.00.Current price is: $27.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR WAVE SPRINGKEYMO
$4 off
Original price was: $12.00.Current price is: $8.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR WLVRN THRD INSRT 1/2X28
$28 off
Original price was: $89.00.Current price is: $61.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR WLVRN THRD INSRT 24MM RH LG
$28 off
Original price was: $89.00.Current price is: $61.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Wolverine PBS-1 Thread Insert 14x1mm LH
$28 off
Original price was: $89.00.Current price is: $61.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Wolverine PBS-1 Thread Insert 16mm RPD
$61.00
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Wolverine PBS-1 Thread Insert 24mm RH
$28 off
Original price was: $89.00.Current price is: $61.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Wolverine Thread Insert .35 Cal. 14x1LH
$28 off
Original price was: $89.00.Current price is: $61.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Wolverine Tool for Thread Inserts
$7 off
Original price was: $34.00.Current price is: $27.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR XEMAX BRAKE 3/4X24 .338CAL
$24 off
Original price was: $90.00.Current price is: $66.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR XEMAX BRAKE M18X1 .338CAL
$33 off
Original price was: $90.00.Current price is: $57.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR XEMAX HUB PATTERN 3/8X24
$42 off
Original price was: $140.00.Current price is: $98.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR XENO 3 PRONG 1/2-28 .22 CAL
$26 off
Original price was: $89.00.Current price is: $63.00.
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× DEAD AIR XENO 3 PRONG 1/2-28 .22 CAL
DEAD AIR XENO 3 PRONG 1/2-28 .22 CALPrice: Original price was: $89.00.Current price is: $63.00.
DEAD AIR XENO 3 PRONG 1/2-28 .22 CAL quantity
$63.00
1 × $63.00
× GPS TACTICAL AR15 BRASS - CATCHER HOOK & LOOP BLACK
GPS TACTICAL AR15 BRASS - CATCHER HOOK & LOOP BLACKPrice: Original price was: $16.99.Current price is: $12.00.
GPS TACTICAL AR15 BRASS - CATCHER HOOK & LOOP BLACK quantity
$12.00
1 × $12.00
× Dead Air Tool Odessa 9 Wrench Kit
Dead Air Tool Odessa 9 Wrench KitPrice: Original price was: $34.00.Current price is: $27.00.
Dead Air Tool Odessa 9 Wrench Kit quantity
$27.00
1 × $27.00

Subtotal: $102.00

Total: $123.12

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