About Us

AR15.BUILD is a practical planning and research platform for AR-15 builders. We built it for people who want clear part data, realistic pricing context, and a faster way to go from idea to complete build.

Our Mission

Make AR-15 build planning easier to understand and easier to trust. That means helping you answer the questions that matter: what parts fit your goals, what tradeoffs you are making, and what a configuration is likely to cost.

What You Can Do Here

• Plan complete builds with required and optional parts, bundle support, and progress tracking.
• Research products across categories with filters for price, manufacturer, caliber, material, and more.
• Compare options by brand using manufacturer pages that connect directly to product catalog sections.
• Use planning tools for velocity, sound, gas/buffer pairing, and zero/holdover estimates.
• Share and discover builds with community pages, ratings, and feedback.
• Browse the component marketplace for individual parts and bundles listed by other users.

How We Build

We prioritize clarity over hype. New features are shipped when they make build decisions easier, not noisier. We focus on better data quality, useful filters, and workflows that save time.

• Keep part data and metadata accurate and searchable
• Improve compatibility and bundle logic across categories
• Expand practical tooling and educational guides
• Strengthen trust and safety for community and marketplace features

Why This Exists

AR-15 builders have long relied on scattered forum posts, store tabs, and spreadsheets. AR15.BUILD is our attempt to unify planning, research, and sharing in one place so decisions are faster and more informed.

Thanks for being here and helping us keep improving the platform for the AR-15 community.