The P80 Thr/Flu Brl N/Sght 15rd comes complete with essential parts as described: P80 Thr/Flu Brl N/Sght 15rd The Polymer80 P80 Thr/Flu Brl N/Sght 15rd delivers a purpose-built solution for shooters seeking a complete upper assembly with integrated features. Engineered for reliability and compatibility with standard 80% frames, this component kit streamlines your build process without sacrificing performance. Whether you are assembling a custom pistol or upgrading an existing platform, this assembly provides the essential barrel, sight system, and 15-round magazine capacity you need for consistent operation. Overview This P80 Thr/Flu Brl N/Sght 15rd kit combines a threaded barrel, fixed night sights, and a 15-round magazine configuration into a single, ready-to-install assembly. Designed for use with Polymer80 frames and compatible lower parts, this assembly eliminates guesswork by matching critical components to factory tolerances. The threaded barrel allows for suppressor or compensator attachment, while the night sights ensure low-light visibility. Every component is manufactured to meet the standards expected by serious firearm owners. Features & Specs Threaded barrel constructed from 416R stainless steel with a 1/2x28 thread pitch, allowing direct mounting of muzzle devices without adapter plates. Fixed tritium night sights with white outlined rear and high-visibility front post, providing rapid target acquisition in reduced lighting conditions. 15-round magazine compatibility with standard double-stack 9mm frames, offering reliable feeding and easy load management for range or defensive use. Barrel length of 4.5 inches with a 1:10 twist rate, optimized for stabilization of common bullet weights from 115 to 147 grains. Nitride finish on barrel and slide contact surfaces for corrosion resistance and reduced friction over extended use. Who It Is For The P80 Thr/Flu Brl N/Sght 15rd is intended for firearm builders who want a pre-assembled upper solution with threaded barrel and sight integration. It is ideal for shooters who frequently use suppressors or compensators and require a reliable barrel interface. This assembly suits those building a compact or full-size pistol from a Polymer80 frame, as well as owners upgrading an existing slide assembly for improved accuracy and low-light capability. It is not appropriate for factory-finished handguns with non-standard rail systems or proprietary barrel locks. Shipping & FFL This P80 Thr/Flu Brl N/Sght 15rd is classified as a firearm part and does not require transfer through a Federal Firearms License (FFL) for shipment to your address. However, please verify your local and state laws before ordering, as some jurisdictions impose restrictions on threaded barrels or magazine capacities. All shipments comply with applicable federal regulations. For questions regarding compatibility or shipping restrictions, contact our customer service team before completing your purchase. No FFL required for shipment to most states; check local laws for threaded barrel and magazine capacity restrictions. Standard ground shipping within the continental US; expedited options available at checkout. Shipments to restricted areas may be delayed or cancelled; we reserve the right to verify compliance before shipping.

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

While P80 Thr/Flu Brl N/Sght 15rd 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.