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TRYBE Defense 16 in Blackout Government Profile AR Carbine Barrel .300 5/8X24 Threads Nitride Black

TRYBE Defense 16 in Blackout Government Profile AR Carbine Barrel .300 5/8X24 Threads Nitride Black

Trybe Defense · Barrels

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$86.84at OpticsPlanet

In stock Sale checked Oct 12, 2026

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OpticsPlanet $86.84Salechecked Oct 12, 2026 In stock Buy at OpticsPlanet

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Price history

Lowest in-stock price in the last 30 days: $86.84 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.

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Since Oct 12, 2026.

About this part

The TRYBE Defense 16 in Blackout Government Profile AR Carbine Barrel .300 5/8X24 Threads Nitride Black is a 16" 300 Blackout barrel from Trybe Defense with a carbine gas system. One store lists it, OpticsPlanet at $86.84. The lowest in-stock price in the last 30 days was $86.84 at OpticsPlanet.

Fits and works with

Caliber
300 Blackout · Shop matching ammo
Bolt
Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Gas system
Carbine · Handguards
Muzzle thread
5/8x24 · Muzzle devices
Barrel length
16" · Handguards

Specifications

Manufacturer
Trybe Defense
Color
Black
Platform
AR-15
Caliber
300 Blackout
Gas system
Carbine
Barrel length
16"
Thread pattern
5/8 x 24

From the manufacturer

TRYBE Defense 16 in Blackout Government Profile AR Carbine Barrel .300 5/8X24 Threads Nitride Black. 300 AAC Blackout AR-15 Rifle Barrels. Devastating Accuracy. Tactical Versatility. Precision-Crafted Performance. .300 AAC Blackout Barrels from TRYBE Defense are engineered for mission flexibility whether you're building a suppressed CQB SBR a general-purpose carbine or a heavy-duty precision rifle. Precision machined from 4150 CMV steel heat-treated to MIL-SPEC hardness and finished with a black nitride surface treatment each barrel delivers rugged durability excellent heat tolerance and superior corrosion resistance in all environments. Designed to accommodate the wide performance envelope of .300 BLK these barrels feature button rifling and optimized twist rates to stabilize a broad range of bullet weights. All models are gas-operated compatible with standard AR-15 upper receivers and configured for reliable cycling across various ammunition types when paired with appropriate buffer systems and gas tuning. A quality aftermarket barrel is the single most important upgrade you can make to increase the accuracy consistency and overall performance of your firearm. Designed around the versatile .300 BLK chamber these barrels deliver superior ballistic performance in both subsonic and supersonic loads ensuring optimal function with or without a suppressor and maximizing the rifle s potential in tactical hunting or home defense scenarios. All TRYBE Defense barrels undergo rigorous quality checks and are held to the highest of standards. Each batch of TRYBE Defense barrels is inspected nearly 70 times throughout the manufacturing process to include 100percent inspection of headspace to ensure compliance with SAAMI Specification. Each barrel is also air gauged after rifling and is held to .0002" concentricity of the bore. The TRYBE Defense AR-15 Barrel chambered in .300 Blackout is a professional-grade component designed to elevate the performance of any rifle it s paired with. Invest in quality where it counts. Built for shooters who demand reliability and performance it is the fusion of quality enhanced materials rigorous tolerances and mission-ready design. If you like what you see click on the links below to view a wide variety of our best-in-class offerings from TRYBE Defense TRYBE Optics and TRYBE Tactical. TRYBE has hard-core offerings ready to augment your favorite firearm or next custom build that offer superb performance keeping in mind your hard-earned dollar. TRYBE Defense Gun Parts and Accessories Gunsmithing Equipment Personal Protective Equipment Pistol Parts Rifle Parts and Triggers TRYBE Optics Binoculars Night Vision Rangefinders Red Dot Sights Riflescopes and Weapon-Mounted Accessories TRYBE Tactical Apparel Glasses Gun Cases Hearing Protection Holsters Magazine Pouches Plate Carriers and Range Bags Specifications for TRYBE Defense AR-15 Barrel .300 AAC Blackout: Manufacturer: TRYBE Defense Color: Black Finish: Nitride Fabric/Material: 4150 Chrome Moly Vanadium Caliber: .300 AAC Blackout Gas Block Journal Size-Diameter: .750 in Barrel Material: 4150 Chrome Moly Vanadium Flutes: No Gun Make: AR Platform Gun Model: AR-15 Condition: New Gun Type: Rifle Threads per Inch: 5/8x24 Features of TRYBE Defense AR-15 Barrel .300 AAC Blackout:Available Lengths: 10.5 16 16.25 Compatible with .300 AAC Blackout and 7.62x35mm AmmunitionMatch-grade concentricity and tight bore tolerances ensure minimal projectile yaw and improved ballistic efficiencyConstructed from 4150 CMV Steel Offering Higher Tensile and Yield Strength Compared to 4140 or Stainless SteelReady to Accept Your Favorite 5/8X24 Muzzle DeviceM4 Feed Ramps for Reliable CyclingInterior and Exterior Black Nitride Surface Treatment to Achieve 60+ HRC Surface HardnessBarrel is Button-Rifled Air-Gauged and Headspaced to Match Grade TolerancesCompatible with All MIL-SPEC AR-15 Upper Receivers and Bolt Carrier Groups Chambered for .300 BLK.300 AAC BLK is Optimized for Shorter

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$86.84 at OpticsPlanet
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