Diamondback Firearms New York Compliant Barrel, Black - 556C16H50B8NYR
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Diamondback
Overview
The Diamondback Firearms New York Compliant Barrel is a 16-inch HBAR barrel designed for use with 5.56 NATO caliber ammunition. With a carbine-length gas system and a twist rate of 1:8, this barrel is optimized for stability and accuracy, making it suitable for a range of ammunition types. This barrel is frequently found in builds that prioritize performance with 5.56 NATO and utilize a carbine gas system.
Specifications
Diamondback Firearms New York Compliant Barrel, Black - 556C16H50B8NYR
Build history on GunPartPicker
Builders have been adding the Diamondback Firearms New York Compliant Barrel, Black - 556C16H50B8NYR to their builds on GunPartPicker since February 2026. All time, it ranks #373 of the 812 barrels builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today 4 of the 5 retailers we track have it in stock. The best price crept up from $86.99 to $94.30 over August 2026. Buying today, the lowest price is $86 at BattleHawk Armory, which matches the best price we saw in August.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 5 builds that include this one
Aero Precision AR-15 Stripped Upper Receiver, No Forward Assist Black
Guntec USA Air Lite AR-15 Handguard - M-LOK - Black - 15"
Breek Arms AR-15 Warhammer MOD2 Ambidextrous Charging Handle Black
PSA AR-15 Lower Safe/Fire - 1728
PSA 5.56 Premium Full Auto Bolt Carrier Group with Logo - 8779
Wilson Combat AR-15 Lo-Profile Gas Block .750" Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
Builds Featuring This Part
See all 2 →Builds in the community that include the Diamondback Firearms New York Compliant Barrel, Black - 556C16H50B8NYR
| Build | Parts | Total |
|---|---|---|
 | 22 | $863.72 |
 | 12 | $499.37 |
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