About Us

Alpha Omega Sword Firearms is a family-owned and -operated retail firearms dealer and full service gunsmith in the San Diego area. The welcoming, den-like decor reflects our perspective that it is our pleasure to host you as our guest, rather than merely a customer. We have chairs to sit in, a table for reading or visiting, and a laid-back atmosphere encouraging you to stay.

Owner David Chong has been featured on the news and in CA court cases as a firearms expert

AO Sword has one of the largest selections of long rifles, handguns, and shotguns in stock.  We buy and sell used firearms, as well, and we are well known for offering much more on used firearms than other shops and pawnbrokers, out of respect for our clients on both ends of every transaction.

We have the best selection of AR-15 and LR-308 parts in California, with dozens of barrels to choose from in every caliber available for the AR platform.  We have thousands of varieties of AR handguards, lower parts kits, sling plates, mounts, grips, sights, triggers, scopes, buffers, stocks, and all the other specialty parts that go into customizing the modern American rifle.

Largest selection of individual AR components in California – and beyond!
NOT this Marine’s first rifle – he wants the best!

There are no credentials or knowledge base required to shop with us  – we cater to all levels of experience.  Combat veterans and members of our nation’s SOCOM community are welcomed and understood just as well as new shooters who have never held a firearm.  Our patient, knowledgeable staff is truly here to serve you and your needs, whether you’re selecting a firearm for a very specific mission profile, or you aren’t even sure what gun you want, yet.  We are pleased to offer friendly, knowledgeable service, and we listen carefully to your needs and preferences to suggest solutions that are right for *you*.

Her first gun!
Her first gun – a custom-Cerakoted Glock 9mm!

In addition to one of the largest in-stock firearms and accessory inventories in San Diego County, we are one of the only full service, full-time retail gunsmiths in the region.  Offering everything from cleaning and preventive maintenance to in-house Cerakote and full-custom handcrafted firearms, our skilled and professional staff can serve all of your gunsmithing and armory needs in our fully equipped machine shop.

AO Sword Gunsmithing – click here for more information

We fit these young ladies for their first shotguns – now they’re shooting Youth Trap!