Texas-Built AR-15 Components. Built To Run. Priced To Move.
F-1 Firearms is a Spring, TX manufacturer of skeletonized billet AR-15 lowers, match-grade uppers, and high-demand parts. This storefront stocks our full parts catalog plus the aftermarket components real builders ask for — lowers, uppers, BCGs, triggers, P80 kits, switches, magazines, and ammo — ready to ship in 24 hours.
Our flagship line. F-1 billet skeletonized lowers, complete pistol-length and rifle-length uppers, BCGs hand-fitted at our Spring shop, triggers, and the small parts that turn a stripped lower into a finished rifle. Drop-in ready, MIL-spec where it matters, F-1 quality where it doesn’t.
Billet Lower Receivers — Skeletonized BDR-15 and BDRX series, machined from 7075-T6 billet, hard-anodized Type III. Stripped or complete.
Complete Uppers — Pistol (8.3″-10.5″) and rifle-length (16″-18″) uppers with match-grade barrels and free-float handguards.
Build it yourself, the way it should be done. Polymer80 frames, full slide assemblies, jigs, and the small parts kits you can’t find on the big-box sites. Everything ships to your door — no FFL needed on the unfinished frames.
P80 Complete Pistol Kits — Frame, slide, barrel, trigger, sights — everything but the magazine. Compatible with Glock 17/19/26/43.
Polymer80 Frames — PF940v2, PF940C, PF940SC, PF45 in standard and aggressive textures. Black, FDE, OD green.
P80 Slide Assemblies — Match-grade barrels, RMR-cut optic plates, complete slides ready to drop on your frame.
Jigs & Tooling — The jig and end mill kits real builders use — not the cheap knockoffs.
Specialty fire-control products, in the configurations and states where they’re legal. We verify orders manually before shipping — no exceptions, no “we didn’t know.” If your state restricts an item, the cart blocks it at checkout.
Glock Auto Switches — Compact and full-size profiles, polymer and aluminum housings, OEM fitment.
FRT-15 / FRT-NLT Triggers — Forced-reset triggers in current production lots only.
Compatible Magazines — OEM Glock 33-round and aftermarket 50-round drum magazines for switch builds.
Build Documentation — Every order ships with state-compliance notes and install instructions specific to the part you ordered.
OEM and aftermarket Glock, AR, and shotgun magazines. Rimfire and shotgun ammunition priced for the people who actually shoot. We move enough volume to keep prices honest — not internet-cheap, but consistently fair.
F-1 is not a drop-shipper. We CNC billet lowers in Spring, TX, and we test every barrel on a 100-yard range we walk to. When you buy F-1 brand parts here, they came off our floor.
Honest Stock Status
If the site says “in stock,” it’s in our hands and the label prints today. If it’s drop-shipping from a partner, the product page says so before you pay. We don’t sell vapor.
Discreet Packaging
Plain corrugated boxes, no F-1 markings outside. Receipt comes by email. We respect that what ships to your door isn’t anyone else’s business.
Real Warranty Support
If an F-1 part doesn’t perform like F-1 stamped on the side, ship it back — we’ll send a prepaid label. We honor manufacturer warranties on partner-brand parts and handle the back-and-forth ourselves.
Compliance, Not Negligence
We follow ATF and state law on every order. The cart blocks restricted items at checkout. Specialty fire-control products are reviewed by hand before they leave the shop.
A Phone That Picks Up
Call (832) 299-6101 Monday through Saturday. Real human in Spring, TX — not a Manila call center, not a chatbot pretending. We’ll talk you through any build question.
