Class 3 Parts & Accessories

Class 3 parts and accessories occupy a specialized corner of the market where getting the right components isn’t optional — it’s the whole point. Whether you’re building out a suppressor host, sourcing thread adapters for an existing NFA item, or tracking down a specific muzzle device that actually fits your setup, the margin for error is zero. Brands like SilencerCo, Dead Air, Gemtech, Griffin Armament, and SureFire are the names worth knowing here — components engineered to spec, not catalog fillers that look right on paper and disappoint in hand.

For NFA enthusiasts and precision shooters sourcing muzzle brakes, flash hiders, direct thread mounts, and suppressor-related hardware, these parts ship direct to your door — no FFL required. Flat-rate shipping applies nationwide with no hidden fees surfacing at checkout, and most orders are out the door within one business day.

If you’re working through a parts list for a suppressor build or just need a thread adapter that fits the host you’re actually running, find what you need and order today — we’ll have it shipped fast.