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Criterion Barrels
Overview
The Criterion Barrels AR-15/M16 Hybrid Rifle Barrel is a 16-inch barrel chambered in .223 Wylde, which allows for safe and reliable firing of both .223 Remington and 5.56 NATO ammunition. With a carbine-length gas system, this barrel is designed to provide optimal performance in a variety of shooting applications, ensuring smooth cycling and improved accuracy. This type of barrel is commonly found in builds aimed at versatility, making it suitable for everything from tactical setups to general-purpose rifles.
AR-15/M16 Hybrid Rifle Barrels - 223 Rem. 16" Hybrid Carbine Chrome Bbl W/Headspace Bolt
Prices checked
Availability is good for the Criterion Barrels AR-15/M16 Hybrid Rifle Barrels - 223 Rem. 16" Hybrid Carbine Chrome Bbl W/Headspace Bolt: it was in stock at one retailer or another nearly every day in September 2026, and today the one retailer we track has it in stock. Prices barely moved in September 2026, holding around $390.99, so there haven't been real sales lately. Buying today, the lowest price is $390.99 at Brownells, which matches the best price we saw in September.
Prices checked · refreshed daily across 37 retailers
We ranked every barrel by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Barrel Length & Brand Report →Check it against the live catalog:
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