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Plan an AR-15, AR-10 or AR-9 in the AR Builder, with compatibility checks on every slot and real-time pricing.
Start a New AR-15 BuildShowing builds that include Phase 5 FATman 5/8-24 Hex Muzzle Brake, .308 Win/7.62x51mm/.300 Blackout, Parkerized Black - FATman-5/8-24