J. D.
7/30/2025
I bought a used gun at Duncan's recently, without going into too many details there was a pretty serious problem with the purchase. I called Duncan they put me on with the "big boss" who...
Duncan's Gun Works
$$
Open
(125)
Photos
1619 Grand Ave
San Marcos, CA 92078
Duncan' Gunworks- For nearly 60 years, Duncan's Gunworks has grown on a solid foundation of honest, knowledgeable and helpful personal service.Everyday, we help novice and expert gun owners alike find the right firearm for their needs.While others seek to profit by cutting corners, or recommending unnecessary services to customers, Duncan's believes that a good reputation and consistent service will bring a strong and lasting customer relationship.Duncan's is your locally owned and operated full service gun shop, and we are dedicated to deliver you the best customer experience possible.
Also at this address
Reviews
3.5125 reviews
Louie G.
8/2/2025
Live close by and occasionally stop by when bored or before hunting season . Hugo is always so kind and knowledgeable so I love to hear what he has to say about certain hunting calibers and being...
Aaron R.
8/9/2025
Unbelievable massive selection of military surplus and historical firearms. Gentleman helping me was extremely kind and knowledgeable. Prices were fair too
Steve C.
10/18/2024
Very knowledgeable and helpful staff. Years ago, I brought in a couple of historical pistols. One of the staff members spent about 30 minutes going through various books and identifying what I...
Tim B.
6/28/2025
I went in to mount a red dot sight on my 9mm. The entire staff were extremely friendly and helpful and the gunsmith greeted me and was courteous while finishing up with the customer in front of...
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