Description
The Wilson Combat ACP Compact 45 Stainless is a 4-inch, steel-framed 1911 built for shooters who want Wilson Combat craftsmanship in a size that rides comfortably on the belt. It pairs a glass bead-blasted stainless finish with gray G10 Eagle Claw grips, a Battlesight rear and a red fiber optic front, and it ships with two magazines.

Wilson Combat ACP Compact 45 Stainless Overview
Wilson Combat created the ACP series to deliver the core of its custom 1911 approach, with forged major parts, a hand-fitted barrel and Bullet Proof internal parts, while limiting the option list so the build process stays streamlined. 6 inches. This stainless version uses the standard single-side Bullet Proof thumb safety rather than the ambidextrous lever found on some other ACP models, which keeps the right side of the frame slim for inside-the-waistband carry.
Barrel, Slide and Frame
At the heart of the pistol is a 4-inch stainless match-grade barrel and bushing, hand fitted and flush cut at the muzzle. 5 inches at 25 yards, which is a meaningful standard for a carry-size 1911. The slide wears Eagle Claw rear cocking serrations, and the frame carries the same aggressive Eagle Claw treatment on the frontstrap and mainspring housing. A contoured magazine well helps guide reloads without the bulk of a full magwell funnel. The glass bead-blast finish on the stainless steel resists corrosion well and hides holster wear better than a polished surface.

Trigger and Controls
5 pounds with a crisp break, typical of what Wilson Combat delivers on its production guns. Controls include a high-grip Bullet Proof beavertail grip safety, a Tactical Bullet Proof thumb safety and a Bullet Proof magazine release. Left-handed shooters should note that this configuration does not have an ambidextrous safety, which may be a dealbreaker for them. As with any 1911, the pistol is designed to be carried cocked and locked, and owners should practice sweeping the thumb safety off during the draw until it becomes automatic.
Sights and Grips
Sighting is handled by the Wilson Combat Battlesight rear paired with a red fiber optic front. The fiber optic is fast to pick up in daylight, but it does not glow in darkness the way tritium does, so a weapon light or a night sight upgrade is worth considering if home or low-light defense is the main role. The gray G10 Eagle Claw grips give a secure hold with sweaty or gloved hands, though their aggressive texture can feel abrasive against bare skin when the pistol is carried inside the waistband.
Magazines and Capacity
The pistol is listed at 8+1 rounds and ships with two magazines, one 8-round and one 7-round. Wilson Combat lists a 7-round magazine as standard for the 45 ACP Compact, so the 8-round magazine extends slightly below the grip. Like most short-frame 1911s, this pistol can be particular about magazines, so stick with quality compact-frame magazines and test any new magazine with your carry load before depending on it. Seven or eight rounds of 45 ACP is modest next to modern double-stack 9mm pistols, and that tradeoff is the price of a slim single-stack frame.
Carry and Everyday Use
9 ounces unloaded, the ACP Compact is heavier than polymer carry pistols, but the all-steel weight soaks up 45 ACP recoil and keeps follow-up shots under control. 3 inches wide, which makes it a manageable option for concealed carry with a sturdy gun belt and a quality holster. Many holster makers cut molds for 4-inch 1911s, but confirm that a holster is made for a 4-inch, non-railed 1911 with a short grip frame before buying. The stainless steel construction is forgiving of sweat and humidity, which matters for a pistol worn every day.
State Laws and Ownership
Pennsylvania buyers can complete the transfer at our shop, and customers in other states can have the pistol shipped to a licensed dealer near them. Some states restrict handgun rosters, magazine capacity or the transfer of certain models, so confirm your local rules before ordering. Every transfer requires a background check at the receiving dealer.
Specifications
- Brand: Wilson Combat
- Model: ACP Compact (ACP-CP-45-SS)
- UPC: 810025501839
- Caliber: 45 ACP
- Action: Single-action semi-automatic 1911
- Barrel: 4 in stainless with bushing, flush cut
- Capacity: 8+1 (ships with one 8-round and one 7-round magazine)
- Finish: Stainless steel, glass bead blast
- Grips: Gray G10 Eagle Claw
- Sights: Battlesight rear, red fiber optic front
- Trigger: Medium pad, approx. 3.5 to 4.5 lb
- Safeties: Bullet Proof thumb safety, high-grip beavertail grip safety
- Overall length: 7.6 in
- Height: 5.1 in
- Width: 1.3 in
- Weight: 36.9 oz unloaded (approx.)
Before You Buy
Federal law requires that handguns be transferred through a licensed dealer, and buyers must be 21 or older to purchase a handgun from an FFL. Use quality factory 45 ACP ammunition and confirm with Wilson Combat before using +P loads. Wilson Combat supports the ACP series with a lifetime customer satisfaction guarantee, so keep your paperwork for any future service.
Who It Is For
The Wilson Combat ACP Compact 45 Stainless is a great fit for shooters who want a premium, hand-fitted 1911 sized for everyday carry, collectors building a Wilson Combat lineup, and 1911 fans who prefer stainless steel for a carry gun that shrugs off sweat and weather.
Buy the Wilson Combat ACP Compact 45 Stainless at MAG5 Firearms
MAG5 Firearms is a family-owned FFL in Collegeville, Pennsylvania. Order the Wilson Combat ACP Compact 45 Stainless online and ship it to your local FFL dealer, or browse our full selection of firearms for more pistols. For factory details, visit Wilson Combat.







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