SIG SAUER 1911 ULTRA COMPACT .45 for Sale

Quick Look

The Sig Sauer 1911 Ultra Compact .45 draws its lineage from John Browning's original 1911 design, first adopted in 1911 by the U.S. military. Sig Sauer's take brings refinement, upgrading materials and tolerances for modern concealed carry demands. It remains a top-tier choice for those wanting .45 ACP power in a compact 1911 frame.

Why It's a Top Choice

• Alloy frame for reduced carry weight
• Shortened 3.3-inch barrel for deep concealment
• Night sights standard from factory
• 1911 controls familiar to experienced shooters
• Premium fit and finish by Sig Sauer

Key Variants

Sig Sauer 1911 Ultra Compact Two-Tone

Contrasting stainless slide and black frame for classic looks with modern function.

Sig Sauer 1911 Ultra Compact Nightmare

Blacked-out aesthetics with checkered grips and skeletonized trigger for tactical appeal.

Sig Sauer 1911 Ultra Compact Rosewood

Features elegant rosewood grips and brushed stainless finish for collectors or formal carry.

Competitor Comparison

Feature	Sig Sauer 1911 Ultra Compact	Kimber Ultra Carry II	Smith & Wesson SW1911SC
MSRP	$1,200	$975	$1,150
Capacity	7+1	7+1	7+1
Weight	28 oz	25 oz	29 oz
Optics-Ready	No	No	No
Trigger Type	Single-action 1911	Single-action 1911	Single-action 1911
Notable Pro	Sig reliability and precision machining	Lightweight and affordable	Loaded with features out-of-box
Notable Con	Higher price point	Break-in period needed	Bulkier than others in class

Best Use Cases

• Everyday concealed carry
• Backup duty pistol
• 1911 platform training
• Home defense
• Firearm collection

FAQs

Can I conceal the Sig Sauer 1911 Ultra Compact easily?

Yes, with a shortened slide and officer-size grip, it's built for concealment in IWB holsters.

What is the barrel length on this model?

The Sig Sauer 1911 Ultra Compact features a 3.3-inch barrel for increased concealment.

How does the Sig 1911 trigger feel compared to other compacts?

It offers a crisp single-action pull with minimal creep, praised for its clean reset and break.