Faxon Firearms

FAXON AR15 BARREL 300BLK 9 1:5 TWIST GUNNER PROFILE BLACK

All Faxon Firearms barrels
Faxon Firearms FAXON AR15 BARREL 300BLK 9 1:5 TWIST GUNNER PROFILE BLACK - Barrel for AR-15 - view 1
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Faxon Firearms

Overview

The Faxon AR15 Barrel in 300 Blackout features a compact 9-inch length and a fast 1:5 twist rate, which is optimized for stabilizing heavier projectiles, making it ideal for subsonic and supersonic loads. This gunner profile barrel strikes a balance between weight reduction and durability, providing builders with a versatile option for short-barreled rifles or pistol builds. You’ll commonly find this barrel in builds focused on close-quarters engagements or suppressed shooting applications.

Specifications

Barrel Length9
Twist Rate1:5
Caliber300 Blackout

Available Merchants(2)

Prices checked

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$181.00
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BattleHawk Armory
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$181.00
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October 2026 on GunPartPicker

FAXON AR15 BARREL 300BLK 9 1:5 TWIST GUNNER PROFILE BLACK ranked #131 of the 329 barrels builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #108 of the 1,047 barrels builders have added.

Today none of the 2 retailers we track has it in stock right now. Listed prices start at $181 at Optics Planet for when it comes back.

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Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

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Frequently Built With

The part most often added in each category by the builds that include this one

Tacfire AR-15 Upper Receiver with Dust Cover and Forward Assist - UP01-C

Tacfire AR-15 Upper Receiver with Dust Cover and Forward Assist - UP01-C

Upper Receiver$75in 14% of them
Wilson Combat M16 Bolt Carrier Assy 5.56 NATO Mag Phosphate Black

Wilson Combat M16 Bolt Carrier Assy 5.56 NATO Mag Phosphate Black

Bolt Carrier Group$152in 14% of them
Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Pistol

Sons of Liberty Gun Works AR-15 Gas Tube Stainless Steel Pistol

Gas Tube$19in 29% of them
Radian Raptor Slim Line Ambidextrous AR-15 Charging Handle - Black

Radian Raptor Slim Line Ambidextrous AR-15 Charging Handle - Black

Charging Handle$93in 29% of them
PSA JAKL 300 Blackout Complete Pistol Lower Classic EPT, Black

PSA JAKL 300 Blackout Complete Pistol Lower Classic EPT, Black

Lower Receiver$350in 14% of them
Brn-180(TM) Gas System Components - Brn-180 Gen 1/2 Adjustable Gas Block, 300 AAC Blackout

Brn-180(TM) Gas System Components - Brn-180 Gen 1/2 Adjustable Gas Block, 300 AAC Blackout

Gas Block$72in 14% of them

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

91.7%
AR-1591.7%
AR-105.2%
AR-93.2%

Builds Featuring This Part

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Builds in the community that include the FAXON AR15 BARREL 300BLK 9 1:5 TWIST GUNNER PROFILE BLACK

BuildPartsTotal
Recce 9" build
Recce 9"		12$1651.35

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