Barrel — Best Prices Today

1045 products found

Browse 1,045 tracked products in the Barrel category and compare current prices across major retailers. Filters make it easy to narrow the list to in-stock products, preferred sources, and the price range you actually want.

Each barrel product page includes price tracking context, recent movement, and quick links into adjacent categories so shoppers can keep exploring without starting over.

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Upper Lower BCG Handguard Magazine Trigger
PSA Gen2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride Barrel

PSA Gen2 KS-47 8.5" Pistol-Length 7.62x39 1/10 Nitride Barrel

$79.99
In Stock
PSA AR-15 Barrel 7.5" .300 Blackout Pistol-Length Nitride - 5165449963

PSA AR-15 Barrel 7.5" .300 Blackout Pistol-Length Nitride - 5165449963

$79.99
Out of Stock
Diamondback Firearms 300 Blackout 10" Black 1:8 Pistol Length Gas System 300P10H50B8R

Diamondback Firearms 300 Blackout 10" Black 1:8 Pistol Length Gas System 300P10H50B8R

$80.99
2 retailer offers
In Stock
Faxon Firearms Duty Drop-In Barrel 9mm 4.02" Fits Glock Gen 2-5 G19, Black

Faxon Firearms Duty Drop-In Barrel 9mm 4.02" Fits Glock Gen 2-5 G19, …

$82.99
2 retailer offers
In Stock
Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 762X39C10M50B95R

Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 762X39C10M50B95R

$83.99
2 retailer offers
In Stock
Diamondback Pistol-Length Medium Profile Barrel .300 AAC Blackout 10.50", Black

Diamondback Pistol-Length Medium Profile Barrel .300 AAC Blackout 10.50", Black

$84.99
In Stock
Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 556P7H50B8R

Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 556P7H50B8R

$84.99
2 retailer offers
In Stock
Ballistic Advantage 13.7" 5.56 Government Profile Mid-Length Barrel, Modern Series Barrel

Ballistic Advantage 13.7" 5.56 Government Profile Mid-Length Barrel, Modern Series Barrel

$85.00 $68.00
2 retailer offers
In Stock
Faxon Firearms Duty Drop-In Barrel 9mm 3.10" Fits Sig Sauer M&P Shield/Shield Plus, Black

Faxon Firearms Duty Drop-In Barrel 9mm 3.10" Fits Sig Sauer M&P Shield/Shield …

$86.99 $78.99
2 retailer offers
In Stock
Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 556C16MF50B8R

Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 556C16MF50B8R

$86.99
2 retailer offers
In Stock
Diamondback Firearms New York Compliant Barrel, Black - 556C16H50B8NYR

Diamondback Firearms New York Compliant Barrel, Black - 556C16H50B8NYR

$86.99
2 retailer offers
In Stock
Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 762X39P7H50B95R

Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 762X39P7H50B95R

$87.99
2 retailer offers
In Stock
Rock 5.7 Non-Threaded Barrel

Rock 5.7 Non-Threaded Barrel

$89.99
In Stock
PSA 4" PCC 9mm 1/10 Nitride Barrel Thread Pitch: 1/2x28

PSA 4" PCC 9mm 1/10 Nitride Barrel Thread Pitch: 1/2x28

$89.99
In Stock
PSA Dagger Non-Threaded Barrel, Stainless

PSA Dagger Non-Threaded Barrel, Stainless

$89.99
In Stock
Ruger RXM Threaded Barrel Kit

Ruger RXM Threaded Barrel Kit

$89.99
2 retailer offers
In Stock
PSA Dagger Non-Threaded Barrel, Gold

PSA Dagger Non-Threaded Barrel, Gold

$89.99
In Stock
PSA Dagger Non-Threaded Barrel, Chameleon

PSA Dagger Non-Threaded Barrel, Chameleon

$89.99
In Stock
Faxon Firearms Duty Drop-In Barrel 9mm Fits Sig Sauer P365 XL, Black

Faxon Firearms Duty Drop-In Barrel 9mm Fits Sig Sauer P365 XL, Black

$89.99 $78.99
2 retailer offers
In Stock
Lone Wolf 4.49" 9mm Barrel Conversion for Glock 17, Stainless Steel - LWD-17N

Lone Wolf 4.49" 9mm Barrel Conversion for Glock 17, Stainless Steel - …

$89.99
In Stock
Ballistic Advantage Modern AR-15 Barrel -Unleash Precision in Sleek Black Design - BABL556003M

Ballistic Advantage Modern AR-15 Barrel -Unleash Precision in Sleek Black Design - …

$92.99
2 retailer offers
In Stock
Ballistic Advantage 13.7" 5.56 BA Hanson Mid-Length Barrel w/ Lo Pro, Performance Series Barrel

Ballistic Advantage 13.7" 5.56 BA Hanson Mid-Length Barrel w/ Lo Pro, Performance …

$94
In Stock
Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 762X39C16M50B95R

Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 762X39C16M50B95R

$94.99
2 retailer offers
In Stock
Beretta Barrel Shroud for 9mm/.45 ACP Cx4 Storm Rifles - EU00029

Beretta Barrel Shroud for 9mm/.45 ACP Cx4 Storm Rifles - EU00029

$94.99
In Stock

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