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We Moved! Our new location is: 432 Emily Rose Circle, Windsor, CA 95492

Gunsmithing
Services

We offer basic gunsmithing services.

Firearms & CCW
Courses

Prepare for CCW. See our course lineup.

Situational
Simulator

Improve judgement skills.

G4 Firearms Is Keeping Sonoma County Safe.

Firearms. Ammo. Tactical Gear. Training.

Law
Agencies

We support our local 
law enforcement
agencies.

CCW
COURSE

Only $300.00. Call 
(707) 540-0509 for
current dates

Firearms

G4 Firearms is a full-service gun store. Not only do we stock a large variety of long guns and handguns, we also offer gunsmithing services, ammunition and accessories.

Ammunition

G4 Firearms carries several types of ammunition. Whether you are heading to the range or need ammo for home defense, we have got you covered.
 

Gear & Accessories

From gun range bags to cleaning supplies, or eye and hearing protection, G4 Firearms is Sonoma County’s go-to gun shop.
 

Knives

G4 Firearms carries high-quality knives for hunting, survival, tactical and general use.

Firearms Training Courses

G4 Firearms is proud to offer several instructional courses for individuals of all skill levels. Click on the class name below for additional information and prices. Dates and times are subject to change.

Featured Products

Firearms Training Courses

We always love hearing from our customers. Here are a few of
our reviews!