Shop by Category
AR-15 Rifles
Complete builds, uppers, lowers, and custom configurations
FRT Triggers
Forced reset triggers, FRT-15, binary and drop-in options
Glock Switches
Auto sears, Incognito switches, and Glock conversion parts
Handguns
Glock, Sig Sauer, Smith & Wesson, and custom pistol builds
Parts & Accessories
Barrels, handguards, stocks, grips, optics, and more
Ammunition
5.56 NATO, .223 Rem, 9mm, .45 ACP — bulk and single box
Best Sellers
F1 Firearms delivers precision-engineered AR-15 builds and components that professional shooters and collectors trust. Every product in our catalog is sourced from manufacturers with proven track records — Rare Breed, BCM, Aero Precision, and Anderson Manufacturing among them.
From competition-grade FRT triggers to mil-spec lower receivers, our best-selling products represent the highest demand items across the AR-15, handgun, and accessories categories. Every item ships fast from our Dallas facility.
Why Choose F1 Firearms
Fast Shipping
Most orders ship within 1-2 business days from our Dallas warehouse. Tracking provided on every order so you know exactly when to expect delivery.
Quality Parts
We source exclusively from trusted manufacturers — no knockoffs, no airsoft-grade parts. Every component meets or exceeds mil-spec standards.
Expert Support
Our team includes gunsmiths and AR platform specialists. Need help choosing components for a build? We will walk you through it.
Competitive Prices
Direct manufacturer relationships mean lower prices for you. We price-match major retailers and pass volume discounts directly to customers.
In-Stock Inventory
No bait-and-switch, no backorders. If it is listed on our site, it is in stock and ready to ship. Real-time inventory updates across all products.
Secure Checkout
Industry-standard encryption protects every transaction. Your payment information is never stored on our servers. Discreet billing and packaging on every order.
New Arrivals
Brands We Carry
F1 Firearms Expertise
At F1 Firearms, we have been building and customizing AR-15 platforms since 2019. Our team includes certified gunsmiths, competitive shooters, and firearm engineers who understand what separates a range toy from a reliable defensive weapon. Every custom build that leaves our shop is function-tested with a minimum 50-round break-in cycle.
Whether you are building your first AR-15 or adding a Rare Breed FRT trigger to an existing platform, our expertise ensures you get the right parts, correctly assembled, with zero compatibility issues. We stand behind every product we sell with knowledgeable after-sale support.
Frequently Asked Questions
We ship to all 48 contiguous US states. Alaska and Hawaii orders may require additional shipping fees and transit time. Some products have state-specific restrictions — check individual product pages for details.
We accept all major credit and debit cards (Visa, Mastercard, American Express, Discover) through our secure checkout. All transactions are encrypted with industry-standard security protocols.
FRT (Forced Reset Trigger) legality varies by state and is subject to ongoing legal proceedings. It is your responsibility to verify legality in your jurisdiction before ordering. We do not ship FRT triggers to states where they are explicitly prohibited.
We accept returns within 14 days of delivery for unused items in original packaging. A restocking fee may apply. Contact our support team at [email protected] to initiate a return. Defective items are replaced at no cost.
Most orders ship within 1-2 business days. Standard shipping takes 3-5 business days, and expedited shipping delivers in 1-2 business days. You will receive tracking information via email once your order ships.
All products include the original manufacturer warranty. F1 Firearms custom builds carry a 1-year limited warranty covering defects in materials and workmanship. Warranty does not cover normal wear, misuse, or unauthorized modifications.
F1 Firearms — Custom AR-15 Builds & Premium Components
F1 Firearms is a Dallas-based online firearms retailer specializing in custom AR-15 builds, FRT triggers, Glock switches, and precision firearm components. Since 2019, we have served thousands of customers across 48 states with a commitment to quality parts, fast shipping, and expert technical support that sets us apart from mass-market retailers.
AR-15 Rifles & Custom Builds
Our AR-15 selection includes complete rifles, stripped and assembled upper receivers, lower receivers, handguards, barrels, and every component needed for a ground-up custom build. We carry trusted brands including BCM, Aero Precision, Anderson Manufacturing, and our own F1 Firearms house builds assembled by certified gunsmiths. Whether you need a lightweight 16-inch carbine for home defense or a 20-inch SPR build for precision shooting, our catalog covers every configuration.
FRT Triggers & Forced Reset Technology
F1 Firearms is one of the leading online sources for FRT triggers and forced reset technology. We stock the Rare Breed FRT-15, widely considered the fastest legal trigger system available for AR-15 platforms. Our trigger selection also includes binary triggers, drop-in single-stage triggers from Timney and CMC, and mil-spec trigger assemblies for standard builds. Every trigger we sell is genuine manufacturer stock — never clones or imitations.
Glock Switches & Auto Sears
Our Glock accessories department includes switches, auto sears, Incognito switches, extended magazines, custom slides, barrels, and internal components. We carry parts compatible with Glock 17, 19, 26, 43, and other popular models. All Glock components ship discreetly with full tracking.
F1 Firearms maintains real-time inventory across all product categories. If a product appears on our site, it is in stock and ready to ship within 1-2 business days. We do not accept backorders or list out-of-stock items. Our secure checkout accepts all major credit and debit cards with industry-standard encryption protecting every transaction. Every order includes tracking, and our Dallas-based support team is available Monday through Friday to answer questions about products, compatibility, and builds.
