SIG SAUER 1911 45. for Sale
Browse sig sauer 1911 45. listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The SIG Sauer 1911 .45 blends classic American design with meticulous German engineering. This full-size 1911 pistol delivers premium fit and finish with modern enhancements for reliability and performance. Though not as ubiquitous as polymer striker-fired pistols, it has a loyal following among 1911 enthusiasts and tactical shooters.
Why It's a Top Choice
- All-metal frame and slide for durability and recoil control
- Factory-adjusted match-grade trigger system
- Series 80-style firing pin block for added safety
- Accessory rail on select models for tactical lights
- Available with night sights and custom grips
Key Variants
Sig Sauer 1911 TACOPS
Designed for tactical applications, this variant includes a railed frame, night sights, and extended controls.
Sig Sauer 1911 Emperor Scorpion
Complete with a distinctive FDE finish and G10 grips, ideal for home defense and range use.
Sig Sauer 1911 Nightmare
Blacked-out controls and frame make it a favorite for concealed carriers and collectors alike.
Sig Sauer 1911 STX
A two-tone competition-ready model with adjustable target sights and checkered grips.
Sig Sauer 1911 We The People
Designed to honor American heritage with patriotic engraving and aged finish.
Competitor Comparison Table
| Feature | Sig Sauer 1911 .45 | Colt 1911 | Springfield Armory 1911 |
|---|---|---|---|
| MSRP | $1,100–$1,700 | $900–$1,400 | $800–$1,500 |
| Capacity | 8+1 | 7+1 to 8+1 | 7+1 to 8+1 |
| Weight | ≈41 oz | ≈39 oz | ≈39–40 oz |
| Optics-Ready | No (some models via custom) | No | Limited models |
| Trigger Type | Single-action match | Single-action | Single-action |
| Notable Pro | Enhanced frame and slide fit | Historical pedigree | Wide model selection |
| Notable Con | Heavier than some competition | Basic models lack modern upgrades | Trigger feel varies by line |
Best Use Cases
- Home and personal defense
- Law enforcement backup or off-duty use
- USPSA or IDPA single-stack competition
- Range and handgun classes
- Collectors of modern 1911 variants
FAQs
What is the difference between a Sig Sauer 1911 .45 and a standard 1911?
Sig incorporates unique tolerances, slide profiles, and match triggers not typical on GI-style 1911s.
Can I use standard 1911 magazines in a Sig Sauer 1911 .45?
Yes, most full-size 1911 mags are compatible, though tight-fitting models may require break-in.
How does the Sig Sauer 1911 perform for concealed carry?
With its 5-inch barrel and full steel frame, it's best suited for OWB holsters or open carry.
Prefer nearby results? Toggle to search local listings.
Sig Sauer 1911 Emperor Scorpian 45 ACP
$1,250.00
Sig Sauer 1911 X Series, .45 ACP, Stainl
$1,499.99
Sign up for our newsletter
Frequently asked questions
What types of firearms does GunsAmerica offer online?
Are there any restrictions to buying legal firearms from GunsAmerica?
What are some of the best firearm companies available at GunsAmerica?
Can I sell my firearm to GunsAmerica?
How does GunsAmerica handle firearm shipping and transfers?
Who We Are
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.