Core Series .223 Wylde Chrome-Lined Barrels For AR-15 - Core .223 Wylde 10.5" 1-8 Tapered Carbine Chrome-Line Thread

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Criterion Barrels Core Series .223 Wylde Chrome-Lined Barrels For Ar-15 - Core .223 Wylde 10.5'''' 1-8 Tapered Carbine Chrome-Line Thread - Barrel for AR-15 - view 1
Criterion Barrels Core Series .223 Wylde Chrome-Lined Barrels For Ar-15 - Core .223 Wylde 10.5'''' 1-8 Tapered Carbine Chrome-Line Thread - Barrel for AR-15 - view 2
Criterion Barrels Core Series .223 Wylde Chrome-Lined Barrels For Ar-15 - Core .223 Wylde 10.5'''' 1-8 Tapered Carbine Chrome-Line Thread - Barrel for AR-15 - view 3
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Criterion Barrels

Overview

The Criterion Barrels Core Series .223 Wylde Barrel is a 10.5-inch barrel designed specifically for AR-15 builds, featuring a carbine-length gas system and a twist rate of 1:8. This design allows for optimal accuracy and versatility, accommodating both .223 Remington and 5.56 NATO ammunition, making it ideal for a variety of shooting applications. You’ll commonly find this barrel in builds that prioritize compactness and maneuverability, such as short-barreled rifles or urban configurations.

Specifications

MPN15100-CR6
Barrel Length10.5
Gas System LengthCarbine
Caliber.223 Wylde
Twist Rate1:8

Available Merchants(4)

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Brownells logo
Brownells
Free shipping
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In Stock
$313.49
Optics Planet logo
Optics Planet
Free shipping
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Out of Stock
$281.99
Ammunition Depot logo
Ammunition Depot
~$28.90 est. shipping
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Out of Stock
$283.99
Primary Arms logo
Primary Arms
Free shipping
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Out of Stock
$313.49

October 2026 on GunPartPicker

Criterion Barrels Core Series .223 Wylde Chrome-Lined Barrels For AR-15 - Core .223 Wylde 10.5" 1-8 Tapered Carbine Chrome-Line Thread ranked #80 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. Builds with this barrel are nearly all chambered in .223 Wylde, nearly all on carbine-length gas, and nearly all AR-15.

Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, but today only Brownells has it in stock. It dipped to $283.99 at Ammunition Depot for a stretch in October 2026, under its usual $313.49, so sales do come around. Buying today, the lowest price is $313.49 at Brownells, above October's low of $283.99, so a better deal may come back.

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Builds Featuring This Part

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Builds in the community that include the Core Series .223 Wylde Chrome-Lined Barrels For Ar-15 - Core .223 Wylde 10.5" 1-8 Tapered Carbine Chrome-Line Thread

BuildPartsTotal
aero precision 10.5" 5.56 build
aero precision 10.5" 5.56
26$3270.74
carbine 10.5" 5.56 build
carbine 10.5" 5.56
21$3081.80

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