Criterion Barrels

Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15120-CR6

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Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15120-CR6 - Barrel for AR-15 - view 1
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Criterion Barrels

Overview

The Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15120-CR6 is a barrel. Compare prices from multiple merchants and find the best deal.

Specifications

MPN15120-CR6
Twist Rate1:8
Caliber.223 Wylde
Barrel Length12.5
FinishPhosphate

Available Merchants(3)

Prices checked

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Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
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Out of Stock
$283.99
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Brownells logo
Brownells
Free shipping
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$313.49
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Optics Planet logo
Optics Planet
Free shipping
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$313.49
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October 2026 on GunPartPicker

Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15120-CR6 ranked #19 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 #35 of the 1,043 barrels builders have added. Builds with this barrel are nearly all chambered in .223 Wylde and nearly all AR-15.

It was hard to find in October 2026, in stock on only 9 of the 25 days we checked, and today none of the 3 retailers we track has it in stock right now. Prices barely moved in October 2026, holding around $283.99, with no real sale all month. Listed prices start at $283.99 at Ammunition Depot 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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Read the guide: AR-15 Barrel Length & Brand Report →

Check it against the live catalog:

Frequently Built With

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

Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4

Bravo Company Mfg Upper Receiver Assembly w/ Laser T-Markings, Hard Coated Anodized - 4-UR-M4

Upper Receiver$129 · out of stockin 33% of them
Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL

Griffin Armament MK2 Ambi Stripped AR-15 Lower Receiver - Ambidextrous Controls - Flared Magwell - Anodized Black - MK2AL

Lower Receiver$209in 14% of them
Midwest Industries AR-15 G4 10.5" Handguard M-LOK Black

Midwest Industries AR-15 G4 10.5" Handguard M-LOK Black

Handguard$177in 10% of them
Bravo Company M16 Bolt Carrier Group Black

Bravo Company M16 Bolt Carrier Group Black

Bolt Carrier Group$199in 33% 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 14% of them
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger

Trigger$335in 19% of them

Builds Featuring This Part

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Builds in the community that include the Criterion Barrels 12.5" .223 Wylde Core Phosphate/Chrome-Lined Carbine Length Barrel 1:8 Twist - 15120-CR6

BuildPartsTotal
Aero Precision 12.5" build
Aero Precision 12.5"		20$2320.14
LMT 12.5" build build
LMT 12.5" build		27$3107.00

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