AR Lower Parts

AR lower parts are where your build either comes together right or comes apart at the worst possible moment. Safety selectors, trigger groups, buffer assemblies, stocks, pistol grips, and complete lower parts kits — these are the components that determine how your rifle feels, functions, and holds up under use. Cutting corners here isn’t an option.

You’ll find lower parts from brands like Aero Precision, Magpul, BCM, Geissele, and Mil-Spec parts kits from proven manufacturers — all. Whether you’re doing a complete stripped lower build from scratch or just swapping out a safety selector and stock, what’s listed is genuinely in stock. Live inventory means no guessing

AR parts and accessories ship direct to your door — no FFL required, no middleman, no hassle. Flat-rate shipping with no hidden fees means the price you see is the price you pay, and most orders ship within one business day.