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 KEYMICRO 5/8X24 9MM
$23 off
Original price was: $89.00.Current price is: $66.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR KEYMICRO 5/8X24 TAPER .30
$23 off
Original price was: $89.00.Current price is: $66.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR KEYMICRO M13.5X1LH 9MM
$23 off
Original price was: $89.00.Current price is: $66.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR KEYMO BRAKE .46 5/8X24
$24 off
Original price was: $90.00.Current price is: $66.00.
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Class 3 Parts & Accessories
DEAD AIR KEYMO FLASH HDR M14X1LH
$23 off
Original price was: $89.00.Current price is: $66.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air KeyMo Flash Hider M13x1LH Steyr Aug
$66.00
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air KeyMo Muzzle Brake .338 M18x1
$23 off
Original price was: $89.00.Current price is: $66.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air KeyMo Zero 11/16-24 .45 CAL
$29 off
Original price was: $90.00.Current price is: $61.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air KeyMount Flash Hider 9/16-24LH / Metric
$23 off
Original price was: $89.00.Current price is: $66.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR MOJAVE PISTON .578X28 .45 CAL
$32 off
Original price was: $90.00.Current price is: $58.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR MOJAVE PISTON 1/2X28 9MM
$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 Muzzle Device Shim Kit 3/4 Shims
$2 off
Original price was: $12.00.Current price is: $10.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Muzzle Device Shim Kit M18 Shims
$2 off
Original price was: $12.00.Current price is: $10.00.
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Dead Air Silencers

Class 3 Parts & Accessories
DEAD AIR NOMAD ENHANCED BRAKE
$31 off
Original price was: $129.00.Current price is: $98.00.
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Dead Air Silencers

Class 3 Parts & Accessories
Dead Air Odessa Fixed Mount 9mm M13.5X1LH Piston
$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 Odessa Piston 9mm Piston 1/2-28
$28 off
Original price was: $89.00.Current price is: $61.00.
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× FRANKFORD PERFECT FIT RELOAD TRAY #8
FRANKFORD PERFECT FIT RELOAD TRAY #8Price: Original price was: $17.99.Current price is: $13.00.
FRANKFORD PERFECT FIT RELOAD TRAY #8 quantity
$13.00
1 × $13.00
× FRANKFORD IMPACT BULLET PULLER
FRANKFORD IMPACT BULLET PULLERPrice: Original price was: $28.99.Current price is: $16.00.
FRANKFORD IMPACT BULLET PULLER quantity
$16.00
1 × $16.00
× DEAD AIR MOJAVE PISTON .578X28 .45 CAL
DEAD AIR MOJAVE PISTON .578X28 .45 CALPrice: Original price was: $90.00.Current price is: $58.00.
DEAD AIR MOJAVE PISTON .578X28 .45 CAL quantity
$58.00
1 × $58.00
× FRANKFORD RFL/PSTL RELOAD LABEL100PK
FRANKFORD RFL/PSTL RELOAD LABEL100PKPrice: Original price was: $12.99.Current price is: $9.00.
FRANKFORD RFL/PSTL RELOAD LABEL100PK quantity
$9.00
1 × $9.00
× Frankford Arsenal Perfect Fit Reloading Tray #7 7mm REM MAG .300 Win MAG 2/ct
Frankford Arsenal Perfect Fit Reloading Tray #7 7mm REM MAG .300 Win MAG 2/ctPrice: Original price was: $17.99.Current price is: $13.00.
Frankford Arsenal Perfect Fit Reloading Tray #7 7mm REM MAG .300 Win MAG 2/ct quantity
$13.00
1 × $13.00
× Dead Air KeyMo Muzzle Brake .338 M18x1
Dead Air KeyMo Muzzle Brake .338 M18x1Price: Original price was: $89.00.Current price is: $66.00.
Dead Air KeyMo Muzzle Brake .338 M18x1 quantity
$66.00
1 × $66.00
× Dead Air Odessa Fixed Mount 9mm M13.5X1LH Piston
Dead Air Odessa Fixed Mount 9mm M13.5X1LH PistonPrice: Original price was: $89.00.Current price is: $61.00.
Dead Air Odessa Fixed Mount 9mm M13.5X1LH Piston quantity
$61.00
1 × $61.00

Subtotal: $236.00

Total: $265.16

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