AR Build Picker · In Development

PCPartPicker for guns.

We're building a compatibility-checked rifle configurator for AR-15, AR-10, AK, and bolt-action builds. Real-time pricing from Brownells, Aero Precision, Palmetto State, and OpticsPlanet. Save and share builds with public links.

Multi-platform

AR-15, AR-10, AK, and bolt-action builds — not just one platform like existing tools.

Compatibility checks

Real-time flagging when a BCG/upper/lower/handguard combination won't work, with the WHY.

Live retailer pricing

Aggregated pricing across Brownells, Aero Precision, Palmetto State, OpticsPlanet.

Save + share builds

Public build URLs with OG cards. Share with friends, get feedback, fork builds.

Read up on AR-15 parts while you wait →