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.300 Blackout Barrels

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Diamondback 300P85H50B8R DB Barrel 300 Blackout 8.50" Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel

Diamondback 300P85H50B8R DB Barrel 300 Blackout 8.50" Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel

$65 00
In Stock
Wilson Combat TR300SBRPG8RT7 Barrel 300 BO 8" 1/7

Wilson Combat TR300SBRPG8RT7 Barrel 300 BO 8" 1/7

$236 95
In Stock
TacFire BAR3001810N AR Barrel 300 Blackout 10.50" Black Nitride

TacFire BAR3001810N AR Barrel 300 Blackout 10.50" Black Nitride

$92 98
In Stock
Only 1 Left!
Diamondback 300P10H50B8R DB Barrel 300 Blackout 10" Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel

Diamondback 300P10H50B8R DB Barrel 300 Blackout 10" Pistol-Length Black Nitride 4150 Chrome Moly Vanadium Steel
$73 00
In Stock
Proof Research 100561 AR-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

Proof Research 100561 AR-Style Barrel 300 Blackout 16" Carbine Length Gas System 1:8" Twist 5 Grooves, 5/8-24 tpi, Carbon Fiber Wrapped

$899 00
In Stock
Only 5 Left!
Faxon Firearms 15A38P10NGQ 300 Blackout 10.50" Black Nitride 4150 CMV Barrel

Faxon Firearms 15A38P10NGQ 300 Blackout 10.50" Black Nitride 4150 CMV Barrel

$151 80
In Stock
Only 3 Left!
Ballistic Advantage Modern Series 14.5" .300 Blackout, Pistol Length, 1:7 Barrel - BABL300009M

Ballistic Advantage Modern Series 14.5" .300 Blackout, Pistol Length, 1:7 Barrel - BABL300009M

$165 50
In Stock
Only 1 Left!
CMMG 30DF80A Barrel Sub-Assembly 300 AAC Blackout/Whisper (7.62X35mm) 16.1" Nitrided

CMMG 30DF80A Barrel Sub-Assembly 300 AAC Blackout/Whisper (7.62X35mm) 16.1" Nitrided
$160 44
In Stock
Only 3 Left!
CMMG 30DC30A Barrel Sub-Assembly 300 AAC Blackout/Whisper (7.62X35mm) 16.1" Stainless Steel

CMMG 30DC30A Barrel Sub-Assembly 300 AAC Blackout/Whisper (7.62X35mm) 16.1" Stainless Steel

$167 09
In Stock
Only 5 Left!
CMMG 30D810A Barrel Sub-Assembly 300 AAC Blackout/Whisper (7.62X35mm) 8" Nitrided

CMMG 30D810A Barrel Sub-Assembly 300 AAC Blackout/Whisper (7.62X35mm) 8" Nitrided

$144 75
In Stock
Only 3 Left!
Ballistic Advantage Modern Series AR-15 16" .300 Blackout (7.62x35mm), Pistol Length, DRP Profile, QPQ Corrosion Resistant Barrel - BABL300011M

Ballistic Advantage Modern Series AR-15 16" .300 Blackout (7.62x35mm), Pistol Length, DRP Profile, QPQ Corrosion Resistant Barrel - BABL300011M
$171 00
In Stock
Ballistic Advantage BABL300002F Performance Series BA Hanson 300 AAC Blackout/Whisper (7.62X35mm) 8.3" Black Nitride

Ballistic Advantage BABL300002F Performance Series BA Hanson 300 AAC Blackout/Whisper (7.62X35mm) 8.3" Black Nitride
$199 50
In Stock
Only 4 Left!
Wilson Combat TR300RCPG16RT7 Barrel 300 BO 16" 1/7

Wilson Combat TR300RCPG16RT7 Barrel 300 BO 16" 1/7
$257 95
In Stock
Ballistic Advantage Performance Series 10.3" .300 Blackout Hanson Profile Pistol Barrel with Low Profile Gas Block - BABL300007F

Ballistic Advantage Performance Series 10.3" .300 Blackout Hanson Profile Pistol Barrel with Low Profile Gas Block - BABL300007F
$209 00
In Stock
Only 1 Left!
Aero Precision 16" .300 Blackout CMV Barrel, Pistol Length - APRH100173C

Aero Precision 16" .300 Blackout CMV Barrel, Pistol Length - APRH100173C

Out of Stock
Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 tpi, Stainless Stainless

Proof Research 100530 AR-Style Barrel 300 Blackout 12.50" Pistol Length Gas System 1:7" Twist 5 Grooves, 5/8"-24 tpi, Stainless Stainless

Out of Stock
TacFire AR Barrel 300 Blackout 16" Black Nitride

TacFire AR Barrel 300 Blackout 16" Black Nitride

Out of Stock
Anderson .300BLK 7.5" HBAR Profile Barrel Kit 1:7 Twist w/ Barrel, Gas Block, Gas Tube, and Flash Hider - Phosphate Finish - AM475300KIT

Anderson .300BLK 7.5" HBAR Profile Barrel Kit 1:7 Twist w/ Barrel, Gas Block, Gas Tube, and Flash Hider - Phosphate Finish - AM475300KIT

Out of Stock
Anderson Manufacturing 300 Blackout 16" Barrel - 1:7 Twist - M4 Medium Contour - Carbine Length Gas System - B2-K004-CN06

Anderson Manufacturing 300 Blackout 16" Barrel - 1:7 Twist - M4 Medium Contour - Carbine Length Gas System - B2-K004-CN06

Out of Stock
AR-15 16" Barrel .300 Blackout, 1:8, Black Nitride

AR-15 16" Barrel .300 Blackout, 1:8, Black Nitride
Out of Stock
Aero Precision - 10" .300 Blackout CMV Barrel 1:7 Twist 5R Rifling - APRH100063C

Aero Precision - 10" .300 Blackout CMV Barrel 1:7 Twist 5R Rifling - APRH100063C

Out of Stock
Aero Precision 10" .300 Blackout CMV Barrel, Pistol Length with .750 Adjustable Gas Block, SS Pistol Length Gas Tube, & 5.56 BCG - APSL100334

Aero Precision 10" .300 Blackout CMV Barrel, Pistol Length with .750 Adjustable Gas Block, SS Pistol Length Gas Tube, & 5.56 BCG - APSL100334

Out of Stock
Noveske 7000031 Lo-Pro Gas Block Barrel 300 AAC Blackout/Whisper (7.62x35mm) 8.5" Stainless Steel

Noveske 7000031 Lo-Pro Gas Block Barrel 300 AAC Blackout/Whisper (7.62x35mm) 8.5" Stainless Steel

Out of Stock
Ballistic Advantage 10" .300 Blackout Pistol Length AR-15 Barrel, Modern Series 1:7 Twist - BABL300006M

Ballistic Advantage 10" .300 Blackout Pistol Length AR-15 Barrel, Modern Series 1:7 Twist - BABL300006M
Out of Stock
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