TRYBE Defense AR-10 Barrel, .308 Winchester Up to 30% Off — Free 2 Day Shipping w/ code 2DAYAIR — 6 models

Discover what your gun is capable of with TRYBE Defense .308 Winchester AR-10 Rifle Barrels.

.308 Winchester Barrels from TRYBE Defense are engineered for superior performance and reliability and built from rugged 4150 CMV steel, precision machined and heat-treated for strength and longevity. Each barrel features a black nitride finish inside and out, providing exceptional corrosion resistance, surface hardness, and easy maintenance—ideal for both demanding field use and precision range work.

The rifle-length gas system ensures smooth cycling and reduced recoil impulse, promoting consistent accuracy and optimal performance with both match and surplus .308 loads. A 5/8x24 threaded muzzle gives you full compatibility with industry-standard muzzle devices, suppressors, and brakes, while the carefully cut chamber and feed ramps ensure reliability shot after shot.

Whether you’re building a DMR, long-range precision rig, or a rugged general-purpose AR-10, these barrels deliver sub-MOA potential, exceptional durability, and the professional-grade performance trusted by experienced marksmen.

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 100% 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-10 Barrel chambered in .308 Winchester 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, Eyewear, Gun Cases, Hearing Protection, Holsters, Magazine Pouches, Plate Carriers, and Range Bags

Specifications for TRYBE Defense AR-10 Barrel, .308 Winchester:

Features of TRYBE Defense AR-10 Barrel, .308 Winchester:

• Available Lengths: 18”, 20”
• Compatible with .308 Winchester and 7.62x51mm Ammunition
• Match-grade concentricity and tight bore tolerances ensure minimal projectile yaw and improved ballistic efficiency
• Constructed from 4150 CMV Steel, Offering Higher Tensile and Yield Strength Compared to 4140 or Stainless Steel
• Ready to Accept Your Favorite 5/8X24 Muzzle Device
• Interior and Exterior Black Nitride Surface Treatment to Achieve 60+ HRC Surface Hardness
• Barrel is Button-Rifled, Air-Gauged, and Headspaced to Match Grade Tolerances
• Compatible with All MIL-SPEC AR-10 Upper Receivers and Bolt Carrier Groups Chambered for .308 Winchester
• .308 Winchester is Optimized for Delivering Reliable Accuracy and Effective Terminal Performance at Medium to Long Ranges, Ideal for Hunting, Target Shooting, and Tactical applications
• Precision Machined in the USA

Package Contents:

• TRYBE Defense AR-10 Barrel, .308 Winchester

TRYBE Warranty

TRYBE™ products are made for performance and durability and are covered by a comprehensive warranty depending on the type of product. See full warranty information here