Duncan's Gunworks
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From personal defense to hunting season, Duncan's has the right firearms solution for you.  We stock a full line of handguns, shotguns, rifles and accessories and aim to be your one stop shop for all of your firearm needs.

We carry all of the latest from Browning, Remington, Winchester, Springfield, Glock and all of the leading manufacturers as well as the rare and specialty guns you have been looking for.

We also specialize in cleaning, repairs and modifications for your existing guns.  We can even build your dream gun, custom made for you! 

For almost 60 years, Duncan's has been providing personal service, superior knowledge and exceptional value to San Diego county residents and to customers all around the world! 



Duncan's Gunworks
1619 Grand Ave.
San Marcos, CA 92078
(760) 727-0515

Hours of Operation:
Wed,Fri,Sat:
9:00 a.m. to 5:00 p.m.
Tues & Thurs 9:00a.m. to 7:00 p.m.
SunĀ & Mon: Closed
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