Duchon Defense Shop—Your Trusted Source for American-Made Firearm Parts & Complete Build p80 Kits
Welcome to the Duchon Defense Shop, home of the highest-quality 80% lowers, custom Glock slides, complete P80 kits, P80 slides, and Glock .22 conversion kits — all designed, machined, finished, and tested in-house at our Florida facility. Every part we sell is built from certified aerospace-grade materials, backed by a true Lifetime Warranty, and shipped the same day in 100% discreet, unmarked packaging. No FFL required, no serialized firearms — just premium unfinished components that let you legally build exactly what you want.
Why Builders Choose Duchon Defense Every Day
We don’t resell imported parts or rebrand someone else’s work. From raw billet to final Cerakote, every piece passes through our CNC machines and quality control stations. Orders placed before 3 PM EST ship the same day (Monday–Saturday), free shipping kicks in at $250, and real human support is available 7 days a week via live chat, email (support@duchondefense.com), or phone.
80% Lowers – AR-15, AR-10, and Large-Format Receivers Our 80% lowers are regarded as some of the toughest and most user-friendly on the market. All feature broached magwells, threaded bolt-catch pins, reinforced buffer towers, and an integral trigger guard.
| Model | Material | Style | Starting Price | Key Features |
|---|---|---|---|---|
| Forged Mil-Spec | 7075-T6 | Classic | $42.99 | Anodized or raw, perfect for duty builds |
| Phantom Billet | 7075-T6 Billet | Skeletonized | $109.99 | Drops 3+ oz, ideal for ultralight rifles |
| Apex Competition | 7075-T6 Billet | Oversized magwell | $139.99 | Adjustable tension screw, third-pin ready |
| .308 / AR-10 Forged | 7075-T6 | DPMS pattern | $126.98 | Reinforced front takedown lugs |
Complete 80% lower build kits add jigs, enhanced polished-trigger LPKs, billet magwells, buffer tube kits, and our exclusive 52-page full-color manual with video links.
Custom Glock Slides – Transform Any Generation Glock Upgrade your Glock with slides that outperform factory parts in weight, grip, and aesthetics. Every slide features our signature “Duchon Fang” serrations, “Duchon Cut” windows, and direct-mount optics cuts.
| Series | Best For | Optics Cut | Finish Options | Starting Price |
|---|---|---|---|---|
| Phantom | Concealed carry | RMR / 507C / DPP | Black nitride or Cerakote | $219 |
| Apex | USPSA / competition | Ported + low mount | Custom Cerakote | $279 |
| Tactical | Duty / suppressor use | Suppressor-height | IonBond DLC | $249 |
Compatible with G17, G19, G19X, G45, G43/43X/48, G26, G34, G17L (Gen 3–5).
Complete P80 Kits – The Most Upgraded Polymer80 Packages Available Skip the guesswork. Our turn-key P80 kits include everything needed to finish a pistol in one weekend.
| Frame Model | Glock Equivalent | Slide Size | Barrel Type | Included Upgrades | Price Range | |————-|———————————-|——————|——————————————–|—————| | PF940v2 | Full-size G17 | Threaded/fluted | Billet magwell, polished trigger, RMR cut | $429 – $529 | | PF940C | Compact G19 | Threaded | Same upgrades as above | $399 – $499 | | PF45 | Large-frame G21 | Threaded | Heavy-duty recoil system | $469 – $549 | | PF9SS | Single-stack G43 | Flush | Low-profile serrations | $379 – $449 |
All kits ship with jigs, tools, color instructions, and lifetime support.
P80 Slides – Standalone Perfection for Polymer80 Builders Need just the slide? Choose stripped or complete assemblies machined from 17-4 stainless steel with the same Fang serrations, window cuts, and optics readiness as our Glock slides. Prices range from $169 (stripped) to $349 (fully assembled with match barrel and night sights).
Glock .22 LR Conversion Kits by Advantage Arms Train for pennies with factory-fresh kits that drop onto your Gen 3–5 Glock. Includes 10- or 15-round magazine, adjustable sights, last-round hold-open, and a padded range bag. Available for G17/22, G19/23, G19X/45, G20/21, G26/27 – $265 to $355.
Shipping, Warranty & Support You Can Count On
- Same-day shipping (Mon–Sat before 3 PM EST)
- 100% discreet unmarked boxes
- Free shipping on orders $250+
- Lifetime Warranty on every part
- 30-day no-hassle returns
- Real human support 7 days a week via email, live chat, or phone
- Secure checkout—all major payment methods accepted
Ready to Build?
Browse the full shop today for the best 80% lowers for sale, custom Glock slides online, complete P80 kits, optics-ready P80 slides, and Glock .22 conversion kits. Same-day discreet shipping, Lifetime Warranty, and real American craftsmanship on every part. Start your next project with confidence — shop Duchon Defense now.
