Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 556P55H50B8R
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Diamondback
Overview
The Diamondback Firearms Barrel is designed for precision and performance in your AR-15 build, featuring an HBAR profile that enhances stability during firing. Chambered in 5.56 NATO with a 1:8 twist rate, it provides versatility in stabilizing a wide range of bullet weights, making it suitable for various applications. This barrel is particularly suited for pistol builds, where compactness and accuracy are key priorities.
Specifications
Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 556P55H50B8R
Available Merchants(5)
Prices checked
Price Alert
Build history on GunPartPicker
Builders on GunPartPicker first added the Diamondback Firearms Barrel - Black, Unleash Precision and Performance - 556P55H50B8R to a build in October 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 5 retailers we track have it in stock. Prices barely moved in September 2026, holding around $80.50, so there haven't been real sales lately. Buying today, the lowest price is $73 at BattleHawk Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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