Icon Defense - Bolt Carrier Groups, Handguards & AR Upper Receivers — 3 products / 9 models — Page 1

Upgrade your build with top-rated firearm parts and accessories from Icon Defense. Their bolt carrier groups are built for harsh use, featuring a patented bolt operation mechanism that is much more efficient than standard BCGs and an integral gas key design that ensures a secure connection without risk of leaks. Find the ideal fit for your platform with their AR uppers that are all finished by hand to ensure a perfect product every time. We also carry their AR handguards that won’t shift during heavy use, providing a secure, study rail that can host all your favorite accessories.

Browse our entire selection of gun parts to discover more deals on premium components and upgrades from trusted brands like Icon Defense. If you’re not sure which product is right for you, check out our How-to Guides for tips and tricks and buying the best uppers, handguards, and other essentials for your AR-15. Shop online at OpticsPlanet today and get Free Shipping on most orders over $49.