SEMI AUTOMATIC for Sale
Browse Semi Automatic listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
Semi-automatic firearms originated in the late 19th century, enabling rapid fire without manual cycling. Designed for faster follow-up shots and ease of use, they balance firepower and control. Today, semi-automatics remain popular for self-defense, law enforcement, and sport shooting.
Why It's a Top Choice
- Faster follow-up shots than revolvers or bolt-actions
- Wide variety of calibers and configurations
- Strong aftermarket support and accessories
- Versatile for duty, self-defense, and competition
- Reliable with proper maintenance and quality parts
Key Variants
Semi-Automatic Pistols
Popular for concealed carry and duty use, offering manageable recoil and accuracy. Explore models.
Semi-Automatic Rifles
Preferred for home defense and sport shooting with higher capacity magazines. View listings.
Semi-Automatic Shotguns
Valued for rapid fire and versatility in hunting and tactical roles. Browse options.
Competitor Comparison Table
| Feature | Semi-Automatic | Revolver | Bolt-Action |
|---|---|---|---|
| MSRP | Varies widely | Generally moderate | Often higher |
| Capacity/Size | High capacity magazines | Low capacity cylinders | Typically 3-10 rounds |
| Weight | Varies, often moderate | Generally lighter | Often heavier |
| Optics-Ready | Common on many models | Rare | Common for precision |
| Trigger Type | Semi-auto action | Double/single action | Single action bolt |
| Notable Pro | Rapid fire and capacity | Simple, highly reliable | High accuracy |
| Notable Con | More complex maintenance | Limited rounds | Slower follow-up shots |
Best Use Cases
- Self-defense and concealed carry
- Law enforcement and duty use
- Competitive shooting sports
- Home defense
- Range training and practice
- Collecting modern firearms
FAQs
Can I use semi-automatic firearms for home defense?
Semi-automatic firearms offer rapid follow-up shots and high capacity, making them effective for home defense with proper training.
What is the difference between semi-automatic and automatic?
Semi-automatic firearms fire one round per trigger pull; automatics fire continuously while the trigger is held.
How does semi-automatic ammunition feeding work?
Semi-automatic firearms use energy from firing to cycle the action, eject the spent case, and chamber the next round automatically.
Prefer nearby results? Toggle to search local listings.
Ruger LC9 semi-automatic pistol ENGRAVED
$319.00
Ruger SR1911 LIGHTWEIGHT 1911 semi-autom
$799.00
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About
From the latest advancements in firearm technology to trusted essentials, GunsAmerica offers a comprehensive selection of gun accessories designed to enhance performance, reliability, and safety. Whether you need precision optics, durable stocks, high-capacity magazines, suppressors, or muzzle devices, our marketplace provides everything required to maintain, upgrade, and customize your firearms. We feature products from leading manufacturers, ensuring superior quality and compatibility across all firearm platforms. Our extensive inventory is built to support every shooter’s needs, from tactical applications and competitive shooting to hunting and everyday carry. At GunsAmerica, we are committed to delivering a seamless, secure shopping experience with competitive pricing, making it easier than ever to find the right accessories to optimize your firearms for any mission or environment.