Sig Sauer ACP for sale
Updated · 149 products · 70 in stock · prices refreshed daily
(20)
Sig P365-380 Optics Ready .380 ACP Pistol With Manual Safety, Black - 365-380-BSS-MS
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
10
Finish Per Color:
Black
(3)
SIG SAUER P365-380 ROSE
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
10
Finish Per Color:
Black
(0)
SIG SAUER 1911-XFULL
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
5"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Black
(0)
Sig Sauer 1911 XSeries .45 ACP 5" Coyote Tan Optic-Ready Pistol w/XRAY3 Sights, G10 Grip & (2) 8rd Steel Mags 1911XR-45-CXR3
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
5"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Coyote Tan
(0)
P365-AXG LUXE
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
12
Finish Per Color:
Black
(0)
1911 X-Series 45 ACP 5" BBL (2)8RD Mags SAO Black W/ROMEO-X - 1911 X-Series 45 ACP 5" BBL (2)8RD Mags SAO Black W/ROMEO-X
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
5"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Black
(15)
Sig Sauer P220 Legion .45 ACP Gray Pistol w/(3) 8rd Mags 220R-45-LEGION-R2
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
4.4"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Grey
(0)
Sig Sauer 1911XCA45CXR3 1911 XCarry 45 ACP 8rd 5.75" Black DLC Coyote PVD Optic Ready Stainless Steel Slide Coyote PVD Black G10 Grip
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
5.75"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Coyote Tan
(20)
Sig P365-380 Optics Ready .380 ACP Pistol, Black - 365-380-BSS
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
10
Finish Per Color:
Black
(20)
Sig Sauer P365 380 Rainbow .380 ACP 3.1" Bbl Pistol w/(2) 10rd Mags & Rainbow Titanium Slide 365-380-RBT-MS
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
10
Finish Per Color:
Grey
(20)
SIG SAUER P238
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
2.7"
Caliber:
.380 ACP
Capacity:
6
Finish Per Color:
Two Tone
(20)
Sig Sauer P320 Nitron Compact .45 ACP Pistol w/ Night Sights, Black
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.9"
Caliber:
.45 ACP
Capacity:
9
Finish Per Color:
Black
(0)
Sig Sauer P220 Elite Nitron .45 ACP 4.4" Barrel 8-Rounds
Action:
Semi-Auto
Barrel Length:
4.4"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Black
(0)
SIG SAUER P365
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
10
Finish Per Color:
Blue
(0)
SIG SAUER P238 Two-Tone 380 ACP 2.7in 6rd/7rd Mags Wood Grips Micro-Compact Pistol (238-380-TXR3)
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
2.7"
Caliber:
.380 ACP
Capacity:
7
Finish Per Color:
Two Tone
(0)
SIG SAUER P238 Micro-Compact 380 ACP 2.7in 6rd Siglite Sights Rainbow Titanium SA Pistol (238-380-RBT2)
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
2.7"
Caliber:
.380 ACP
Capacity:
6
Finish Per Color:
Grey
(0)
1911 XSERIES CARRY FREEDOM SERIES
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
4.2"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Cerakote
(0)
SIG SAUER P365
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
10
Finish Per Color:
Black
(0)
Sig Sauer P238 Emp Scrp 380Acp 2.7" 7Rd 238-380-ESCPN
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
2.7"
Caliber:
.380 ACP
Capacity:
6
Finish Per Color:
Flat Dark Earth
(20)
Sig Sauer P220 Nitron Full-Size .45 ACP Semi-Automatic Pistol, Hardcoat Anodized Black - 220R-45-BSS-CA
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
4.4"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Black
(0)
SIG 365380ROSEMSRS P365 380 3.1 10R ROSE
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
10
Finish Per Color:
Black
(0)
Sig 1911 Xcarry 45acp 4.25" Xray 3 (2)8rd Or G10 Black
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
4.25"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Black
(0)
Sig Sauer 365XL380COMP P365XL 380 ACP 12+1 3.10" Black Ported Barrel, Black Nitron Stainless Steel Optic Cut/Ported/Serrated Slide, Black Stainless Steel Frame w/Picatinny Rail, Textured Grip, SIG-LO
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
3.1"
Caliber:
.380 ACP
Capacity:
12
Finish Per Color:
Two Tone
(0)
1911-XCARRY 45 ACP 4.25" BBL (2)8RD Black W/Romeo-X Compact
Brand:
Sig Sauer
Action:
Semi-Auto
Barrel Length:
4.25"
Caliber:
.45 ACP
Capacity:
8
Finish Per Color:
Black
Marketplace Insights
★ 4.8/5
based on 370 customer reviews across 149 products from 32 retailers
Highly rated Sig Sauer products deliver exceptional accuracy, reliability, and craftsmanship with overwhelming customer satisfaction and minimal quality concerns.
What customers like
Accuracy & Performance42%
right out of the box put 200 rounds through it no issues whatsoever. Overall it's a great pistol
Quality & Craftsmanship38%
This pistol is a work of art. Exactly balanced between style and finely tuned functionality
Reliability & No Malfunctions35%
500+ rounds down range and still feels brand new. Very accurate. No problems with gun.
Comfort & Ergonomics28%
Great balance and ergonomics for a small pistol. Grip contours make it feel great in hand
Excellent Customer Service12%
Guns.com is the way to go. Easy to order and fast delivery within a day and half
Common concerns
Packaging Quality Issues2%
The boxes have been opened and dog eared. Lots have been gone through looking for rounds
Product Mislabeling2%
Nickel plated jacketed round on box but inside the box brass cases. Misrepresentation.
Ammo Expansion Failures1%
Several rounds failed to open up and partially opened. Wouldn't trust my life to them
Difficult Disassembly1%
very dumb mechanism to disassemble it, the lever keep getting stuck unless you hold it down
Frequently Asked Questions
Sig Sauer ACP for sale
Does SIG make a .45 ACP pistol?
Yes. SIG Sauer makes several .45 ACP pistols, including the P220 and the 1911-X Full. Both are full-size pistols designed for defensive use. Prices vary by model and retailer, generally ranging from around $800 to over $1,400.
What is the most reliable 45 ACP pistol?
Reliability varies by use case, but the SIG P220, Wilson Combat CQB, and Springfield Armory TRP consistently earn top marks for dependability. The Glock 21 is also widely trusted for duty use. Test-fire any candidate with your preferred ammunition before committing to one.
Is the SIG Sauer 380 good for concealed carry?
Yes. The SIG Sauer P238 is a subcompact single-action .380 ACP pistol designed for concealed carry. Its slim profile and light weight suit daily carry well. It retails around $800. Note that .380 ACP delivers less stopping power than larger calibers like 9mm.
What is the deadliest 45 ACP ammo?
"Deadliest" depends on your criteria. Top-performing defensive loads include Federal HST 230-grain (+P), Speer Gold Dot 200-grain (+P), and Hornady Critical Duty 220-grain. These consistently show reliable expansion and penetration in FBI ballistic testing. Always verify function in your specific pistol before carrying.
