Get notified when we publish new guides, product reviews, and industry updates.
Rifle Configurator is a free firearm builder covering AR-15, AR-10, handguns, tactical shotguns, pistol-caliber carbines, and precision rifles. Whether you're assembling your first AR-15 build kit, tuning a duty pistol, or specing a 3-gun shotgun, our platform provides real-time compatibility verification across 300+ host platforms.
Browse our catalog of AR-15 parts, handgun upgrades (sights, triggers, lights, holsters), shotgun accessories, and precision rifle components. Our compatibility engine ensures every component you select fits the host firearm, eliminating guesswork from your build.
Building an AR-15, upgrading a Glock, or repacking a Mossberg 590? Start with our mission-first configurator that matches components to your intended use case, from home defense to precision shooting to concealed carry.
Compare rifle optics including red dot sights, LPVOs, holographic sights, precision scopes, and pistol red dots. Our guides cover mounting, zeroing, and selecting the right optic for AR-15, AR-10, handgun, and precision rifle builds.
Explore suppressor options, muzzle brakes, flash hiders, and compensators. Learn about silencer compatibility, mounting systems, and the NFA process.
Setup guides for night vision scopes, thermal optics, thermal scopes, and IR laser systems. From PVS-14 mounting to passive aiming configurations.
Ready to spec a build? Open the builder, browse the parts catalog, run the numbers with our free tools, or read our build guides.
