TacFire AR-10 .308 Win Build Kit, Black Nitride Finish, Aluminum, 5/8"-24 tpi, Sports South Exclusive

Building an AR-10 in .308 Winchester gives you a versatile platform for long-range hunting, precision shooting, and serious field work. The TacFire AR-10 .308 Win Build Kit provides the core components you need to assemble a .308 AR from the ground up, with a durable black nitride finish that resists corrosion and wear. Whether you're a seasoned builder or tackling your first large-frame AR project, this kit lets you customize every detail to match your shooting style and intended use.

Built on aluminum construction, this kit delivers the weight savings and durability you expect in a modern AR platform. The black nitride finish is a field-proven choice among serious shooters—it handles moisture, salt, and hard use better than bare metal, and it won't wear off your hands or gear like some coatings do. The 5/8"-24 tpi threading is the standard for .308 muzzle devices, so you'll have no trouble finding compatible suppressors, brakes, or flash hiders to complete your setup.

This is a Sports South Exclusive product, available here at Bosque Outdoors. Building your own AR-10 means you control the final rifle—barrel length, handguard profile, trigger feel, optics mounting, and ergonomics are all yours to choose. If you're ready to invest the time and have the basic tools and knowledge, a build kit is the most economical way to get exactly the gun you want.

Key Features

• .308 Winchester chambering for hunting, range, and tactical applications
• Black nitride finish for corrosion resistance and durability in the field
• Aluminum construction for reduced weight without sacrificing strength
• 5/8"-24 tpi muzzle threading—standard for modern .308 suppressors and muzzle devices
• Sports South Exclusive availability

Specifications

Frequently Asked Questions

What exactly comes in an AR-10 build kit?

This product is listed as a build kit; the specific components included are not detailed in the available product information. We recommend contacting us directly to confirm which parts are included before ordering, so you know exactly what you'll be assembling and what additional components you may need to complete your rifle.

Is this kit compatible with standard AR-10 parts and accessories?

Yes. AR-10 components follow the DPMS or LR.308 platform standard. The 5/8"-24 tpi muzzle threading is the industry standard for .308 rifles, so you'll have broad access to suppressors, flash hiders, and muzzle brakes from any major manufacturer.

What tools and experience do I need to build an AR-10 from this kit?

That depends on which components are included. Basic AR assembly requires some specialized tools (a vise block, punches, a small hammer, and possibly a barrel vise or action wrench if you're installing the barrel yourself) and intermediate mechanical skill. We'd recommend having prior AR experience or consulting a detailed build guide before starting.

Why choose black nitride finish over other coatings?

Black nitride is a proven finish in field conditions. It resists salt, moisture, and corrosion better than bare metal, it won't flake or wear off like some spray coatings, and it feels good in the hand without the slickness of some polymer finishes. It's a working-gun choice, not a cosmetic one.