AR-15 Kits

AR-15 Build Kits & Rifle Kits

Build your rifle your way with our selection of AR-15 kits, designed for builders who want performance, reliability, and the freedom to customize every detail. Whether you're starting your first build or upgrading an existing setup, our AR-15 build kits provide the core components needed to get your project off the ground.

From complete AR-15 rifle kits to specialized AR pistol build kits and upgrade packages, each kit is built to mil-spec standards and designed for compatibility with standard AR-15 platforms. These kits simplify the build process while still giving you full control over your configuration.

Choose from a range of options including AR15 builder sets, furniture kits, and performance upgrades—perfect for creating anything from a clean, functional rifle to a fully customized build with Cerakote finishes and unique styling.

Explore our full lineup of AR-15 build kits below and start building a rifle that’s truly your own.

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69 Items

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Choose the Right AR-15 Kit for Your Build

Not all AR-15 kits are built the same. Whether you're looking for a complete AR-15 build kit or a targeted upgrade, choosing the right configuration depends on your build goals. From full AR-15 rifle kits to compact AR pistol build kits, each option offers a different balance of performance, weight, and customization.

Builders often start with a complete kit to simplify the process, then customize key components like triggers, furniture, and controls to match their preferences. If you're upgrading an existing rifle, an AR15 upgrade kit can be a fast way to improve performance without starting from scratch.

Popular AR-15 Kit Options

  • AR-15 Build Kits: Complete setups with core components for assembling your rifle
  • AR-15 Pistol Kits: Compact configurations designed for AR pistol builds and ARP setups
  • AR-15 Upgrade Kits: Performance-focused kits for improving existing builds
  • AR-15 Furniture Kits: Stock, grip, and control packages for ergonomic and aesthetic upgrades

Build Smarter with Compatible AR Parts

Every AR-15 build kit works best when paired with high-quality, compatible components. Make sure your upper, lower, and internal parts are designed to work together for proper function and reliability. Our kits are selected to align with mil-spec standards, making them compatible with most standard AR-15 platforms.

Looking to customize your build further? Explore our full selection of AR-15 parts, including charging handles, dust covers, and grips to complete your setup.

Build a Custom AR-15 That Stands Out

Beyond performance, your rifle should reflect your style. Many builders choose to enhance their kits with Cerakote finishes, color-matched components, and custom engravings. Whether you're building a clean, tactical rifle or a fully customized setup, starting with the right AR-15 kit makes the entire process easier.