AR-9 80% Lower Assembly – Fire/Safe Marked

The AR-9 80% Lower Assembly - Fire/Safe Marked comes complete with essential parts as described: Build your AR-9 rifle or pistol the easy way. Piecing together all the parts required to put together an AR-9 lower assembly -- that works reliably with a 9mm AR upper -- isn't easy. That's why we've done it for you. This lower assembly kit takes out the guesswork when it comes to parts compatibility and getting the right buffer setup!   AR-9 80% Lower Receiver Specs: ONLY compatible with GLOCK® OEM and Elite Tactical Systems magazines. Compatible with standard 9mm upper receivers Type III Hard anodized (mil-spec) 6061-T6 billet aluminum construction Enhanced, heavy-duty trigger guard Threaded bolt catch hole (threaded pin included) AR9 Ejector included 100% Made in the USA Lower Parts Kit with Pistol Grip This AR-15 Lower Parts Kit includes all components required for assembling your AR-15 stripped lower receiver: Bolt Catch Bolt Catch Plunger Bolt Catch Roll Pin Bolt Catch Spring Buffer Retainer Buffer Retainer Spring Disconnector Disconnect Spring Steel Hammer Hammer Pin Hammer Spring Magazine Catch Magazine Catch Button Magazine Catch Spring Pistol Grip (A2 style) Pistol Grip Lock Washer Pistol Grip Screw Pivot Pin Pivot Pin Detent Pivot Pin Detent Spring Safety Selector Safety Selector Detent Safety Selector Detent Spring Takedown Pin Takedown Pin Detent Takedown Pin Detent Spring Steel Trigger Trigger Guard Trigger Guard Roll Pin Trigger Pin Trigger Spring Buffer Kit w/ Brace SBA3 Tactical Pistol Brace Mil-Spec Buffer Tube 9mm Buffer Recoil Spring Latch Plate Castle Nut

No. This product is a part or accessory and does not require an FFL for purchase or shipping.

While AR-9 80% Lower Assembly - Fire/Safe Marked is legal in most states, always verify your local laws before placing an order. We comply with all state regulations.

In most cases, yes — Glock-compatible frames are designed to accept Glock OEM and compatible magazines. Always confirm fitment in the product details.

That depends on your state’s concealed carry laws. Once properly serialized and registered, carrying may be allowed under state law.

We ship all over the USA within 1–3 business days. You will receive tracking once shipped. Delivery times vary by carrier and region.